Cooking in Your RV is Easier Than You Think

June 29, 2023June 29, 2023 / National Indoor RV Centers

One of the great benefits of traveling in an RV is that you can bring the comforts of home along with you. For instance, it is easier to get a good night’s sleep when you always have your own bed and pillows. My husband and I like being able to carry extra clothing and equipment for the various activities we enjoy such as hiking, biking, and pickleball. We also enjoy having photos, mementos, and favorite items that we cherish along with us. While all of these are great comforts of home, our #1 favorite is being able to make home cooked meals wherever we go.

Why Cook in Your RV?

We’re surprised by how many people we’ve met who are not comfortable cooking in their RV. If you haven’t delved into RV cooking, there are two very good reasons you might want to try it. First, eating at home is usually healthier for you since you’re able to control the ingredients and the portion sizes. Secondly, you can save a lot of money by dining out less frequently. We still like to enjoy local cuisine when we travel but eating fewer restaurant meals has been better for our budget… and our waistlines.

RV Kitchen Appliances

Luckily, the majority of today’s recreational vehicles come with a well-equipped kitchen. You won’t find everything you have in a full house kitchen, but most RVs at least have a sink, refrigerator, stovetop, and microwave. Many also have an oven or at least a microwave/convection oven combination, and some big rigs even have a dishwasher. We quickly learned that cooking in an RV kitchen is very similar to cooking at home, just with less space.

Even though using a campfire or grill to cook can be a fun part of camping out, making full use of your RV kitchen will give you many more options and add variety to your meals. Once you get familiar with your RV kitchen appliances, you will find that making your favorite meals doesn’t have to be complicated. A few pointers and a little practice are all you need to make mealtimes a breeze when you are on the road.

Probably the two appliances that people are most nervous about using in their RV are the induction cooktop and the convection oven. Of course, you should always read your owner’s manual for specific instructions, but here are a few tips to get you started.

Convection Oven

An RV convection/microwave oven is really two appliances in one. The microwave setting is used just as you would at home for things like reheating foods, cooking packaged meals, or making popcorn. However, the additional convection setting allows it to work like a standard kitchen oven so you can bake all kinds of foods including cakes, breads, casseroles, and roasts.

Convection ovens use a fan to force warm air around, over, and under food as it is cooking. Because the air needs to get on all sides of the food, pans should be placed on a metal rack rather than directly on the bottom of the oven. Other ways to help the air circulate more effectively are using bakeware with lower sides and avoiding overcrowding the oven.

Since the hot circulating air maintains a steady temperature, foods tend to cook more quickly and evenly. After you get used to baking in your convection oven, you will know how to make minor cooking time adjustments for your recipes. The good news is you don’t need to buy any special pans as glass, metal and even silicone baking cups work fine in a convection oven. Just be sure to never use metal when using the microwave functions!

Induction Cooktop

An induction cooktop cooks differently than a gas or electric stove. It uses a magnetic field to generate heat and then transfers it directly to your metal cookware, skipping the need to heat the surface first. Because there is no heat lost between the cooking surface and the pot, induction cooking is much faster and more energy efficient than standard cooktops. The cool-to-the-touch flat surface is also easy to clean.

Once you become familiar with your induction cooktop’s settings, you will enjoy the precise temperature control it offers. The burners even detect and adjust to the cookware size. I like to have prep work done before I start cooking because it takes just minutes for water to boil or for meats and veggies to sauté. Any item you normally cook on a stovetop can be done on an induction cooktop with ease!

One important thing for induction cooking is having the right kind of cookware (I use a great space saving stackable set from Magma). Pots and pans with a high metal content at the base work best, and can include cast iron, steel, and magnetic stainless steel. An easy way to test a pan is to hold a magnet from your fridge near the bottom surface of the pan. If the magnet sticks to the base, then the pan is magnetic and will work with an induction stovetop.

Adjusting to RV Spaces

One other aspect of cooking in an RV is adjusting to having less space, both in the appliances and in the kitchen in general. You can get around these challenges, though, by making some simple changes. Since it’s just the two of us in our RV, we find it easier to halve favorite recipes and cook smaller portions. I also try to balance cooking methods if making several items at the same time, e.g., one dish can be baked in the convection oven while another is heating on the induction stovetop.

Sometimes you may need to get creative if your counter space is limited. I have used the dining table or even a folding table at times to give me extra room for cutting, chopping, or mixing. If the weather cooperates, you can even take advantage of outside space and tables to help you spread out. Another way to manage space is to prep some items ahead of time before you need the space for cooking. The key is to be flexible.

Give it a Try!

Just like anything else that is new, RV cooking may take a few tries. But before you know it, you will enjoy the ability to make your favorite dishes (or even some new ones) while you are on the road. Here are a few of my simple recipes to get you started: French Chicken and Potato Salad, So Easy 3-Ingredient Orange Chicken, and my Best Banana Muffins. RV meals will save you time, money, and allow you to eat healthier so you can get out there and make more fun travel memories.

Happy travels and happy cooking!

Robin and her husband, Mike, are Air Force veterans and empty nesters who have been traveling full-time in their Entegra Anthem motorhome for 5 years. Always ready to explore, they love nature and wildlife, meeting new friends and discovering America one stop at a time. Robin writes about their travel adventures, RVing tips, and the full-time RV lifestyle on her blog RVing with Robin.

RV Numbers – Ratings, Limits and Capacity

June 6, 2023April 26, 2023 / Mark Quasius

Every RV has specific ratings, limits and capacities related to weight distibution.

We’ve all heard the saying – “It just looks like his number was up”. Well motorhomes have numbers too – lots of them in fact, which can be a bit confusing to a prospective RV buyer. It’s easy to view a spec sheet or brochure and understand how large the holding tanks are, how many gallons the fuel tank holds or how many BTUs the furnace puts out, but there is a wide array of chassis-related numbers that may take a while to grasp their meanings. Once you have narrowed down whether you want gas or diesel, a Class A or Class C and the approximate length you want, it’s important to understand the various weight ratings to ensure that the RV you are choosing is capable of operating safely within its design parameters. Following is a summary of those ratings that will help you to better understand what they mean.

Gross Vehicle Weight Rating (GVWR)

The Gross Vehicle Weight Rating, or GVWR, is usually the first number that anyone pays attention to on a motorhome. It represents just how big this RV is. In actuality, it represents how heavy an RV can be within safe design parameters – so it’s really a “not to exceed” weight rating. Every motorhome is designed with a chassis frame, tires, engine, suspension, brakes, transmission and other components to operate in a given environment. A heavier vehicle will have stronger components to prevent failure at higher weight loads and deliver satisfactory performance when in operation. If you load your coach up with full cargo, occupants, full fuel and water the total weight should not exceed the GVWR. This is why it’s important to weigh your coach when fully loaded to ensure that you do not exceed the GVWR of that motorhome. Note that this is the resting weight and does not count any towed vehicles or trailers other than the amount of any tongue weight resting on the hitch. Although, if you have a motorcycle carrier or golf cart mounted on your trailer hitch that weight may be a significant amount.

Unloaded Vehicle Weight (UVW)

The Unloaded Vehicle Weight, or UVW, represents the actual weight of the vehicle when empty as it left the factory. You may see this listed on some manufacturer brochures or webpages but keep in mind these are generalizations and your actual will vary according to what options are chosen on your coach. Your vehicle’s actual UVW will be shown on a placard within the motorhome. The UVW includes a full tank of fuel and any chassis related fluids, such as coolant and oil, but does not include any water or propane. Once you know your RV’s GVWR and the UVW, you can calculate the CCC.

Sleeping Capacity Weight Rating (SCWR)

The Sleeping Capacity Weight Rating, or SCWR, is calculated by multiplying the number of sleeping positions by 154 pounds. Every coach will state how many sleeping positions are in the coach. The RVIA came up with 154 lbs. as an average number. The SCWR number isn’t all that important any more, as we’ll see later.

Cargo Carrying Capacity (CCC)

The Cargo Carrying Capacity, or CCC, represents how much stuff you can carry. It’s calculated by subtracting the UVW from the GVWR and then subtracting the SCWR, weight of the fresh water in your coach and the weight of the propane. The end result is the cargo carrying capacity.

It’s not the most useful because the SCWR is an arbitrary number at best. CCC is still used in towable RVs but is no longer used in motorhomes, being replaced by OCCC.

Occupant and Cargo Carrying Capacity (OCCC)

Occupant and Cargo Carrying Capacity, or OCCC, has been used in motorized RVs since 2008. It includes the weight of occupants, water and propane as well. If you have a pair of 250 lb. persons in their coach, a full tank of water (100 gallons equals 834 lbs.) and 100 lbs. of propane on board you’ll already have 1,434 lbs. used up and you haven’t yet loaded up any food, clothing or recreational equipment. Some motorhomes may only have a couple of thousand pounds of cargo capacity while some of the large tag axle coaches may have over 10,000 lbs. It’s definitely something you need to consider and compare to your traveling habits when buying a motorhome.

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This example shows the OCCC as well as defining the weight of water used in its calculation.

Gross Axle Weight Rating (GAWR)

The Gross Axle Weight Rating, or GAWR, is a weight rating of an axle. You’ll have both a front axle GAWR as well as a rear axle GAWR. If you have a tag axle coach, you’ll also have a tag axle GAWR. Most of the time your two or three axle ratings will add up to the GVWR but that is not always the case. In some cases an axle may be rated higher but the GVWR of the coach itself will be less due to limitations of the suspension, brakes, etc.

GAWRs come into play in regard to weight distribution. You may have a coach that is loaded up to the full GVWR, but if the cargo weight isn’t distributed evenly you may have one axle overweight while the other end of the coach is lightly loaded. This can lead to excessive stress on the suspension components and tires that are overloaded. This underscores the importance of having your motorhome weighed on scales when fully loaded. Ideally, you should have a 4-corner weighing at a facility such as National Indoor RV Centers. That will show you if you have any side-to-side imbalance where you may need to shift some cargo from one side to the other. But if that’s not possible, at least have a per-axle scale reading taken at a truck stop.

As a rule of thumb, single rear axle coaches tend to have most of the weight on the rear axle. The Federal Bridge Law limited the maximum weight of any axle to 20,000 lbs. This caused issues with the larger 37-40’ diesel pushers because all of the new amenities and ceramic tile floors added too much weight to the rear axle, leaving the front axle lightly loaded. Fortunately, the NHTSA changed the rules in 2008, allowing motorhomes to have higher axle rating. Currently most of the larger single-axle diesel pushers are equipped with upgraded 24K rated axles to restore some cargo capacity. If you have a tag axle coach, just the opposite is true. The addition of the tag axle gives you greater cargo capacity so you’ll be hard pressed to overload the rear axles on a tag axle coach. But the tag axle also acts as a fulcrum, shifting more weight to the front steer axle, which can cause it to exceed its GAWR. When looking to buy a tag axle coach, pay close attention to the GAWR on the front axle.,

A typical placard, this one from a 2007 Allegro Bus, showing GVWR, GCWR, CCC and SCWR.

RV Hitch Rating

Your trailer hitch should be stamped with a pair of ratings, although you might have crawl under the hitch to find it. The first is the tongue weight and the second is the rating of how much you can pull. Tongue weights aren’t a problem if you are flat towing with a towbar because the towbar merely acts as a connector between the two vehicles and the only weight that is applied to the motorhome is part of the weight of just the towbar. If you have a trailer you will need to check the tongue weight of that trailer when loaded to ensure that it doesn’t exceed what is stamped on the hitch. You may have to shift some of the trailer’s cargo rearward if excessive. If you utilize a hitch mounted carrier for a motorcycle lift, you’ll also need to ensure that your hitch is rated to carry that additional weight.

Gross Combined Weight Rating (GCWR)

The Gross Combined Weight Rating, or GCWR, is the total weight of the combination of motorhome and anything it is towing. The GCWR will exceed the GVWR by anywhere from 3,000 to 10,000 lbs. It’s not strictly an indication of how much you can tow but it is designed to prevent damage to the engine and its cooling system, the transmission and other components. If you are loaded up to the full GVWR when traveling, the difference between the GCWR and GVWR will be your maximum towing ability. If you are traveling at less than your GVWR, you can add those additional pounds to your towing rating. However, your ability to tow is limited by two factors.

First of all, the motorhome’s trailer hitch has a rating which you cannot exceed – so your towing capacity will be the least of either the hitch rating or the difference between the GCWR and GVWR. It’s like a chain where the weakest length determines how much the chain can lift. You may have a 5,000 lb. hitch with an 8,000 lb. GCWR/GVWR delta so you’ll be limited to 5,000 lbs. because the trailer hitch is the weakest point. Conversely, you may have a heavy-duty 20,000 lb. hitch on that vehicle, but you’ll still be limited to the 8,000 lb. delta between the GCWR and GVWR

Lastly, the GCWR is based upon having trailer brakes on your trailer. The brakes on the motorhome are not designed to safely bring your coach to a stop in the required distance when towing. Most RV owners prefer to tow four down with a tow bar so you will need to use a supplemental braking system with your towed vehicle.

Maximum Inflation Pressure (MIP)

Your tires have a Maximum Inflation Pressure, or MIP. The sidewall of the tire will designate the maximum inflation pressure as well how many pounds that tire is capable of supporting. Again, this is why it’s important to have your coach weighed on a four corner or per axle basis when fully loaded. Your tire manufacturer will have an inflation table for each specific size or tire that they make. This chart will tell you what the cold inflation pressure, or CIP, should be for that weight rating.

Once you have your coach weighed you can determine how much pressure is needed in your tires. If the tire is designed for more weight than what you will be carrying you don’t have to inflate it to the maximum inflation pressure. Reducing the pressure will give you a better ride and improve traction. It’s always good to run about 5 psi over what the chart states though to allow for any changes in the future. It also allows for a slight weight imbalance between the left and right tires. You must always use the same pressure on both tires on the same axle though, but you can have different pressures between the steer and drive axles. Always keep a minimum pressure of 85 PSI on large drive or tag axles tires to ensure the tire’s bead stays seated on the wheel rim.

By ensuring that all of these ratings are not exceeded you’ll be sure that you can safely operate your motorhome. Following is a list of links to inflation charts for RV tires from some of the major manufacturers:

BF Goodrich Truck Tires

Bridgestone Truck Tires

Firestone Truck Tires

Goodyear RV Tires

Hankook Tires

Michelin RV Tires

Mark Quasius is the founder of RVtechMag.com, the past Midwest editor of RV Magazine, writes for numerous RV-related publications and a regular Contributor to FMCA’s Family RVing Magazine. Mark and his wife Leann travel in their 2016 Entegra Cornerstone.

Randy’s Famous French Fries

May 17, 2023May 17, 2023 / Sherri Caldwell

If you know, you know… If you don’t, you need to get to an AIM Club event!

Mmmm… Golden brown, crisp-fried in peanut oil, and perfectly seasoned, Randy’s hand-cut, fresh french fries are legendary. Definitely one of the secret perks of AIM Club membership. Something to look forward to at every AIM Rally, FMCA Rally, Tampa RV SuperShow and other events around the country. Some AIM Club members dream about those french fries. [This member can confirm.]

[French Fry Photos (2) by Ruth Bernett Candler – AIM Club Member]

[Randy The Rally Man preparing dinner at AIM Rally – Ellijay, GA]

Meet Randy The Rally Man

Randy, officially, is the AIM Club Event Operations Manager, a.k.a. “Randy The Rally Man,” as Heather Smith, AIM Events Manager, explains:

“While half the team flies from destination to destination, Randy drives the truck and equipment trailer from Dallas, all over the country, with all of his supplies and everything else we need to put on a successful rally…”

Including the distinctive white canvas tent, the big wooden bar, Randy’s grill and all the cooking equipment and supplies needed to feed 200 or more hungry AIM Club members and guests. Not to mention the signage and decorations, lights and power equipment, raffle prizes, gifts, welcome bags, and whatever else might be needed.

Randy has been with AIM since the beginning, in 2017. Before that, he worked for National Indoor RV Centers in Lewisville, Texas (Dallas) for 13 years, valeting RVs for the dealership storage department.

When asked how he became the “Famous French Fry Guy” as AIM Event Operations Manager, Randy explained he used to cook for the sales staff on Saturdays at NIRVC: “They’d bring their own food, and I’d cook for them.”

In addition to driving the truck & trailer, wrangling the equipment, and cooking his famous french fries, with whatever else is on the menu (also guaranteed to be delicious), Randy keeps a fairly low profile. Well, he’s a man of few words, but he is everywhere – involved in every event and activity, in some way.

[Randy manning the AIM Club booth at the NIRVC display in Tucson, handing out tickets for the raffle.]

Q&A with Randy Nevels – AIM Event Operations Manager

Q: What’s your favorite thing about your job?

A: “I like cooking for people.”

He goes on to talk about the people he meets and their appreciation. Randy says some AIM members want to help him cook, and that’s always nice.

When asked if they’re helping out to learn all his secrets, he says, with a grin:

“They can’t remember the secrets. I don’t tell them everything.” 😉

Q: What has been your favorite AIM Event?

A: “They’re all good. I’ve been whitewater rafting; been to the top of the mountain in Big Sky, Montana, made a snowman up there; fourbying in Granby, CO… all the adventures we get to go on.”

Q: What do you like to do when you’re at home?

The AIM Team is on a full travel schedule throughout the year, with back-to-back AIM Club Rallies, NIRVC Events (Customer Appreciation Rallies and Grand Openings); sometimes back-to-back-to-back with FMCA Rallies and other events.

When they do make it back to the AIM Club Base at NIRVC – Dallas, it’s still a full-time job getting everything ready to go for the next series of events: unloading stuff from previous events; cleaning the cookers, grills, and other equipment; stocking up fresh supplies and materials.

A: Randy tries to take time off when he can, three vacation days here and there, before heading out of town again and spending time with his girlfriend. When he’s home, he likes to relax. He cooks sometimes. He works on his antique truck: a 1995 Ford F150 4WD with 45K miles, in perfect condition. “There’s always a project.”

Back to those Famous French Fries

Q: How many potatoes does it take to make fresh fries at the events?

A: For an AIM Rally, with 100 coaches (about 200 people), it takes 100 lbs of potatoes per meal (“one cookin”). The process, in general (no spoilers!): 100 lbs of potatoes chopped, soaked, cooked twice in peanut oil, “with seasoning.”

“We always cook more than what we need, never want to run out. That’s one of Brett’s policies (Brett Davis, CEO of NIRVC – an AIM Club Sponsor): ‘Never run out.’”

Randy once asked one of the AIM Members:

“Why do you like the french fries so much?”

Answer: “Because they’re fresh, homemade, and then you season. Your secret sauce, that’s the bomb.”

Randy replied: “They’re just potatoes.”

“No they’re not.” [Can confirm!]

Randy and his Famous French Fries are truly legendary.

Randy The Rally Man, as AIM Event Operations Manager, is integral to the success of every AIM Club event. His famous french fries are just one of the things that will keep you coming back to AIM Club Rallies & Events again and again. And maybe even dreaming about french fries!

Sherri Caldwell is the founder of BooksAndTravelUSA.com – Full-time RV Travel Blog & Book Club/U.S. Literacy Project. With her husband, Russ, she is currently living, working, and traveling full-time in their 2016 Entegra Aspire: Charlie-The-Unicorn RV.

RV Sanitation Systems

May 16, 2023June 26, 2023 / Mark Quasius

Understanding your RV sanitation systems can prevent some foul problems

Motorhomes are self-contained with a fresh water system as well as holding tanks to handle waste water from the various plumbing fixtures. While dealing with waste water isn’t the most glamorous part of owning a motorhome, it is nonetheless an important part. Unlike a residential plumbing system like in your home, an RV has a number of things that have to be kept in mind and taken care of or else you’ll be in for a few messy and smelly problems. Fortunately, it’s not that bad if you understand how things work and pick up a few tips to help keep them working as it should. Let’s first look at how an RV’s waste water system is constructed.

Your RV Has Two Water Systems – Not One

To begin with, there are really two systems, not just one. The gray water system handles the waste water from the sink drains, shower drain and dishwasher, if equipped. The black water system handles the waste from the toilets. This method provides for two separate holding tanks, one to hold the black water and one to hold the gray. The reasoning behind this began in the early days of RV use. Drainage from sinks and showers contributed more volume than waste water from the toilets and needed to be drained more frequently. In addition, the gray water was relatively clean and could oftentimes be allowed to drain onto the ground, although many locations no longer allow that due to local public health laws. On the other hand, the black water wasn’t very sanitary and needed to be disposed of in a proper dump station or sewer connection. Having the two separate tanks made it possible to have multiple dump cycles rather than dumping all the waste at the same time. Another benefit to the two-tank system is that the gray water tank is relatively clean because it’s mostly soapy water while the human waste and toilet paper found in the black tank can cake up inside the tank walls, causing tank level sensors to foul and give errant readings.

The vast majority of motorhomes have a single sewer connection used to connect the sewer hose to the holding tanks. A pair of dump valves, one for each holding tank, connects via a wye connector to this common outlet. These valves are blade type valves to prevent clogging and can be either manually operated or electrically operated with a remote switch.

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A set of remote electric dump valve switches in our Entegra Coach.

Each tank is connected to a vent stack that extends out of the roof to eliminate a vacuum from forming in the tank when draining and expansion as the tank is being used. It also allows for odors to vent from the tank. You may have a pair of vent stacks for the two holding tanks, or they may be tee’d together into one common vent stack. A hood is applied to the vent stack to prevent rainwater or debris from entering the tanks via the vent stack. These hoods can be simple rain caps or venturi style fittings that allow the wind to help ventilate the tanks.

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Rooftop vents, such as this 360 Siphon, are required to ventilate the holding tanks and provide makeup air when draining the tanks.

Sensors

Of course, you’d never know when you have to dump your holding tanks without some kind of indicator. Early tank designs used three sensor probes that were inserted into the tank. One was located at the one-third level, another at the two-thirds level and one at the very top of the tank. These sensors were inserted through the sidewall of the tank and would conduct electricity when wet. A wiring harness connected them to a monitor panel inside the coach to display the tank levels. If the tank was full, all four LEDs would illuminate. If the fluid level in the tank reached the two-thirds level, only three LEDs would light up. At one-third, only two would light up and if below one-third, only the bottom “empty” LED would be lit.

This system worked for years but had a few drawbacks. For one, the sensors easily fouled and gave false readings, so it was imperative to keep the tanks as clean as possible. Another concern was their accuracy. If the tank level was just below the two-thirds sensor, it would register one-third full on the display. You might think you have plenty of room left in the tank but all you had to do was add a little bit of water to the tank and it instantly jumped to two-thirds full, so you never really knew exactly how full the tank was.

The next big improvement was the SeeLevel tank measurement system. This system used external sensors that used adhesive to attach to the outside of the tank. These sensors were full length and used radio waves to determine the precise level of the tank’s contents.

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The SeeLevel system uses digital sensors that are externally mounted to the tank and displays the levels in 2% increments on a digital display within the coach.

A second SeeLevel display panel can be mounted in the wet bay to monitor tank levels when draining or filling the tanks.

In addition, the external mount prevented the sensor from fouling. The only time an errant reading was displayed was if the inside tank wall was seriously caked up and needed a major cleaning. The display panel inside the coach was a digital display that reported in actual percentages, usually with 2-4% accuracy. The displays were available in multiple configurations that could cover the LP tank level if needed as well as switches for water pumps. Multiple displays meant you could have one display inside the coach with a second display in the wet bay. Eventually this sensor technology also found its way into the multiplex wiring systems, such as Firefly’s VegaTouch system, so that it could be displayed on their central touch screen panel.

Typical basement wet bay from my Allegro Bus, showing water filter, hose reel, dump valves, water pump and all valves and controls.

RV Toilets

While sinks, showers, dishwashers and laundry centers aren’t that much different than what you would find in a sticks and bricks home, the toilets used in an RV are markedly different. A residential toilet has a large water closet that acts as a storage tank for clean flush water. It also has a trap that fills with water to prevent any sewer gas from backing up into the home. When you press the flush lever the tank water runs into the bowel with a vengeance, rinsing the bowl and using gravity to flush the water down into the sewer. The tank then refills with water to be ready for the next flush. An RV needs to conserve water because both the freshwater and holding tanks are limited in size, so a different design is used. In most cases an RV toilet consists of a blade valve that is kept closed except when flushing. These gravity dump toilets are placed directly over the black water holding tank. The blade valve is either operated manually via a foot pedal or electrically via a wall mounted switch. When you activate the flush mechanism, the blade valve opens to allow the waste to fall into the tank below and a measured amount of flush water is expelled to rinses the bowl and provide some water to the holding tank to prevent the waste from drying out.

If the dump valve blades get sticky a drain valve lubricant can be added to the tank to help free it up.

In some cases, it’s not possible to locate the toilet directly over the black tank. This is especially true when your coach has a 1.5 bath floorplan with one toilet midship and another in the rear bath. In that case, a macerator toilet is used. A macerator toilet uses a motorized grinder to grind the waste up and pump it to the black tank regardless of where the tank is located. Instead of a blade valve, this style does use a small trap filled with water. When you push the flush button, the bowl fills with more water and then the macerator kicks in and pumps the waste through a smaller 1-1/4” line to the black holding tank. Then it adds some more water to the bowl. Macerators are necessary when the black tank isn’t located beneath the toilet. The only real disadvantage to them, other than cost, is that they do use more water when flushing than a direct gravity dump toilet, which can be a concern when boondocking with a limited water supply. However, the extra water used helps to keep the solids in the black tank suspended and will keep the tank walls cleaner.

Macerators use a smaller diameter 1-1/4 to 1-1/2” hose and can pump the waste uphill and for longer distances than a gravity dump 3” sewer connection.

RV Sewer Hoses and Fittings

You need to have a way to transfer the waste from the tanks to a sewer connection or dump station so that requires a sewer hose. Sewer hoses use a common 3” inside diameter hose with an industry standard bayonet connection. These “slinky” hoses are typically vinyl with a spiral wire reinforcement to prevent the hose from collapsing and come in various grades. The cheapest hoses are very thin and won’t last very long. You will develop pinhole leaks, cracks and tears quickly. Upgrading to a heavier vinyl helps but even with the extra heavy-duty hoses, you’ll still have issues. Many motorhome owners have gone with Camco’s Rhino Flex hoses, which are a step up over traditional vinyl hoses. These hoses can hold their shape more easily and are quite a bit stronger. My personal choice is Valterra’s Viper sewer hose. The Viper hose is unique in that it doesn’t uses any helical wire in the hose. The spiral wire used in typical sewer hoses keeps the hose from collapsing but it also leaves a corrugated interior to the hose, which provides restriction when dumping and lots of crannies for waste sediment to pack up inside the hose. This requires additional water to rinse the hose clean. The Viper hose has no wire and the interior is smooth so it rinses clean. You can also step on it to crush it flat and it will bounce right back, unlike a corrugated wire hose which will remain flat and kinked. It also remains flexible at down to -20 degrees Fahrenheit, so it really blows all of the other hoses away.

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Sewer hoses, such as this Valterra Viper are available in kits or as individual components.

A Viper 10’ extension hose.

The Viper hose has the ability to be crushed, yet return to its original shape.

Sewer hoses have a male and female bayonet connector so you can connect multiple hoses together if you need additional length. They typically are available in either 10’ or 20’ lengths. I prefer to use 10’ lengths because I can always use two to get to 20’ if I need the extra reach. Plus, I keep a third hose on hand in case I ever have a failure. Various fittings are available to connect to a sewer connection. A campground sewer connection may be as simple as a bare pipe sticking out of the ground or it can be a PVC pipe with either 3” or 4” pipe threads. The most common connector for any RV is a 90-degree elbow with a female bayonet connector to connect to your sewer hose and a long snout to insert into the sewer. Most have a slide-on threaded adaptor that is molded onto the snout. This adaptor has both 3” and 4” male pipe thread so that it can fit either size sewer pipe. If you find you are at a site with a bare unthreaded pipe, you can slide a rubber or silicone donut over the pipe. This will allow you to press the elbow into the unthreaded pipe when necessary. It’s also typically used at a dump station, where the sewer pipe is generally just a hole in the concrete pad. These elbows can also be found in clear plastic so that you can monitor the color of your waste. This is helpful when you are rinsing your black tank and want to know when it is clean. Clear pipes that can be inserted in line with the hose are also available.

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A threaded sewer elbow in clear plastic allows you to see when the tank flushing process has been thoroughly cleaned.

90 degree sewer elbows are threaded for various size pipe threads and also a long snout to accept a donut for unthreaded sewer connections.

Sewer hoses do have limited use because they use gravity to dump. If your motorhome’s sewer connection is fairly low and the campground sewer sticks out of the ground quite a bit, gravity isn’t going to work very well for you on this uphill battle. If it’s not too serious, you can just walk the hose from the coach to the sewer after dumping to drain the fluid resting in the hose manually.

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Macerators grind up waste and can be portable or mounted in the coach, as in this Entegra.

Macerators use a smaller diameter 1-1/4 to 1-1/2” hose and can pump the waste uphill and for longer distances than a gravity dump 3” sewer connection.

Another option is a macerator. A macerator uses a motor to grind the waste and pump it uphill, similar to a macerator toilet. While a 3” slinky hose has a limited length and cannot go uphill, a macerator uses 1-1/4” or 1-1/2” hose that can pump uphill up to 9’ vertically and 100’ horizontally. Some of these models, such as the SaniCon Turbo, are installed permanently in the RV and feature a 3” bypass port for a slinky. Other models are portable and will connect to the coach’s bayonet fitting on the dump valve wye. They are a bit slower to dump that a 3” slinky but offer the ability to overcome gravity when dumping your tanks.

Dump valves come in 3” and 1-1/2” sizes and are easy to replace. Replacement seal kits are also available.

Operation and Cleaning

Your gray water tank isn’t very fussy. As long as you scrape the heavy stuff off your dishes before washing them and keep from pouring oils and fats down the drain, your gray tank will remain pretty clean. The soapy shower water and dishwater help keep the inside of the gray water tank clean so that your sensors won’t give you any trouble. But your black water tank is a bit pickier, so you’ll need to pay attention to it to prevent any issues from appearing. The biggest problem with black tanks is that the waste can dry and cake up on the inside of the tank walls. This leads to unreliable sensor readings. The most important thing is to keep the waste fluid and don’t let it dry out. Saving water can be a disadvantage in that respect.

It’s possible to use a gravity dump toilet with very little water usage. When the toilet’s blade valve opens, the solid waste and toilet paper can just fall through the gate and lay in a lump beneath if the tank is low on water. With continued use, this “pyramid of death” builds and you’ll need a construction crew to break it up. Avoid this by using plenty of water when you flush the toilet. When you dump the black tank, be sure to add plenty of water to the tank so that you aren’t starting out with a dry tank. This water will help to keep future waste additions soluble. Some users like to keep their gray tank dump valve open, but this can lead to a tank with dry sediment caked in it over time. It also allows for certain insects to leave the sewer and enter the coach – you may wind up sharing a shower with them.

Many black tanks will have a flush mechanism installed. This is basically a spray head that sprays water around inside the tank. In some cases, this sprayer can rinse down any accumulated waste that is caked on the tank walls. In other cases, it’s limited to merely pushing any loose sediment on the floor of the tank to the dump valve. Frequent use of the sprayer whenever dumping the black tank is recommended. If you wait too long, the waste will cake up on the walls and be much harder to remove. If you find that this is the case, it’s best to mix up a solution of Pine Sol and fill the tank to about ¾ full, then drive to your next destination. The sloshing action while driving will help rinse the tank walls and put everything into suspension. Then dump immediately after arriving at your destination and finish off with the tank flushing attachment.

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Electric dump valves can be located in hard to access areas, like this Entegra Coach, and can be remotely operated.

Never leave the black tank dump valve open when camping or you’ll experience severe caking and bad sensor readings. Always keep the valve closed unless dumping. It’s a best practice to always dump your gray tank after the black tank. The onrushing flow of soapy gray tank water will help flush any black tank residue from your sewer hose.

If you dump the black tank too often, you’ll never get the water level high enough to prevent waste from caking on the upper portion of the tank walls. Be sure to get the fluid level up high enough before dumping. Ideally, you can do this after a day’s drive to derive the benefit of the sloshing that has taken place. Also be sure to only put human waste and approved toilet paper into the black tank. Never put facial tissue or feminine products down the toilet. You don’t have to buy expensive “official” RV toilet paper from an RV dealer or camping supply store. You just need to use a septic safe paper that will dissolve and break up in water.

You can test your choice of paper by doing the Mason jar test. Place a wad of toilet paper into a Mason jar and fill it about ¾ full of water. Screw on the lid and shake it for about 15 seconds. The wad of paper should now be dissolved into a bunch of fluff suspended in the water. If it is – you pass the test and it’s RV safe. If it’s still a wad of paper and hasn’t broken down – don’t use it in the RV because it will plug up the system.

Chemicals and UViaLite

This brings us to chemicals. A common misconception is that you need to add RV-specific chemicals to treat your waste tank. This is not quite true. Both human waste and toilet paper will dissolve in plain water. You don’t need tank treatment chemicals to do that. If you neglect your black tank, you may need some heavy-duty tank chemicals or Pine Sol to clean it but under normal use, you won’t. One thing chemicals do is deal with odors – although that’s not all it’s cracked up to be either.

Some chemicals are nothing more than perfume. They don’t remove the odors, but they mask it by adding a more favorable scent to the tank. Other chemicals include enzymes that do react with the odors, but enzymes are organic organisms that take 5-7 days to become active. Most RV owners don’t wait that long to dump their tank, so they are basically flushing away good money every time they dump.

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Liquid waste digester, such as this Pure Power Blue, will help treat solid waste to prevent clogs and prevent odors.

A great system that I am familiar with is the UViaLite system. I first noticed this system when reviewing an American Coach for a magazine article I wrote for another publication. I also noticed this system on a Thor diesel coach on another article and have since learned that other manufacturers are looking at implementing this system.

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This particular bay on an American Coach shows the UViaLite waste tank ventilation system installed.

UViaLite uses proven technology that uses an ultraviolet light set to a specific frequency of 185 nanometers to react with oxygen (O₂) to create ozone (O₃). This unit picks up fresh air from beneath the coach and passes it through the UV module and into the top of the tank via a 1-1/4” PVC pipe. There are no moving parts because the system uses the chimney effect of natural airflow rising through the tank’s vent stack. 6 to 20 PPM of ozone are created in the unit and the thermal updraft of the vent stack draws the ozone into the holding tank at less than 1 CFM. Once powered up, the unit can remain on and only draws 0.8 amps of 12 VDC power, which is around 10 watts. The unit can remain on until the user stores the RV at the end of the travel season.

This image shows how the UV light creates O₃ from O₂

Shows how Ozone attacks viruses and bacteria to form oxygen, carbon dioxide and water vapor.

Shows how odors are eliminated by converting the smelly hydrogen disulphide to water and sulfur that settle in the water and oxygen which vents out the stack.

Ozone is a powerful oxidizer that will kill bacteria and chemically destroy viruses in seconds. The ozone generated by the eco-friendly UViaLite attacks the molecular bonds of viruses, bacteria & mold, breaking them up into harmless water vapor and carbon dioxide (CO₂). UViaLite removes the stinky smell caused by hydrogen disulfide in the tank by converting it to freshwater vapor and sulfur that falls out of the air and into the tank.

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This diagram shows how the air flows through a UViaLite system.

Eliminating odors rather than masking them with a perfumed scent will make a big difference whenever someone flushes the toilet, especially when the bathroom exhaust fan is on. Because it also kills any pathogens, it will prevent viruses shed from a sick person from wafting up out of the tank and possibly infecting other people in and around the coach. UViaLite does not affect anything in the liquid portion of the tank so it won’t affect any chemicals you may have in there. It only affects the air above the liquid, which is where the odor is anyway.

Keep in mind these few tips and you’ll qualify as an RV sanitation expert in no time!

Ultimate RV Road Trip Planner

May 15, 2023May 15, 2023 / National Indoor RV Centers

Here’s How to Plan a RV Trip

Essential RV Trip Checklist

It can be tempting to load up the RV and hit the road as soon as the last snow of winter starts to melt. While the call of the open road can be irresistible, it’s important to make sure that you’re properly prepared for your trip before you leave. A little preparation and foresight can save you some massive headaches on the road while freeing up the focus to really enjoy the world around you.

Before you head out on the road, give some thought to these five things.

Maintenance Is Key

Literally. Motorhome maintenance is important enough that you should view it as the key to getting on the road. Motorhomes are complex machines which require care and attention to ensure your coach’s systems are all in working order. You don’t want to find out about any engine issues while you’re driving on a busy highway or navigating a remote mountain road.

At the start of every RV season, consider taking your motorhome in for a checkup. In particular, focus on servicing your RV’s roof AC, batteries, and generators. You’ll also want to inspect the roof and body sealant to make sure you don’t have any leaks. Finally, having your coolant serviced and tires rotated is always a good idea — especially if you’re planning to get a lot of use out of your motorhome this summer.

Know Where You’re Going (and How to Get There)

It can be easy to take navigation for granted in the era of Google Maps, but you shouldn’t always count on having a GPS app available. There’s an unspoken rule amongst experienced RV campers that cell phone service always seems to vanish at the moment when it’s most inconvenient.

Thankfully, you don’t have to worry about paper maps losing signal; and while they may not be as immediately intuitive as a phone app, they’re invaluable in a pinch.

Having a solid sense of where you’re driving before you leave can also save you from being stressed on the road. Identify alternate routes to get to your destination, so you have a backup on hand when needed. By being able to quickly pivot from Route A to Route B, you can minimize lost time while also taking advantage of any interesting destinations that your detour has to offer.

Hope for the Best, Prepare for the Worst

Nobody plans to have an emergency during an RV trip. That’s why it’s all the more important to make sure that you’re prepared to react if something unexpected happens. You don’t have to map out every single RV service center between home and your destination, but you should be prepared if a tire bursts on the road.

Speaking of front-end tire blowouts, there are a couple simple (yet powerful) safety products which may not only save you a lot of headache but could potentially save your life and the lives of those you love. One such product is called RettroBand®. This revolutionary run-flat tire safety system is installed inside your RV’s front tires and provides a built in, highly-durable doughnut for your motorhome!

How does it work? Well, should your RV’s front tires lose air for any reason, your motorhome will settle onto the RettroBand wheel enhancement band and will allow you to keep better control of your motorhome until you can find a safe place to pull over and stop. Learn more about RettroBand here.

Another critical and potentially life-saving product that every coach owner should have installed in their motorhome is the one-of-a-kind THIA by Proteng Fire Suppression System. Fire safety in any situation is very important, however, when it comes to suppressing a fire within the tight confines of your RV, having a fire suppression system which can give you time to escape a deadly fire, as well as operates even when you’re not in your motorhome is a must and simply priceless!

The Proteng system is custom installed in your coach by placing Proteng tubes in areas of your motorhome where fires are likely to occur. Should a fire start up in your RV, these tubes are activated and rupture to release a non-toxic gas that lowers the temperature flash point of the fire, suppressing it completely or long enough for you to get to safety while not leaving any sort of residue. To learn more about Proteng, click here.

Hoping for the best, but planning for the worst goes doubly for the possibility of medical emergencies. Make sure to confirm any allergies before you prepare food for the trip, and make sure everyone has enough medicine to cover the trip, along with a few extra days worth in case of detours or delays. Lastly, before you leave, make sure that your RV’s first aid kit(s) is properly stocked as well. There aren’t any fun ways to find out that you’re low on Band-aids.

Don’t Forget Food

When people think of “RV food,” their minds almost immediately jump to their favorite mid-drive snack. While good snacks are undoubtedly a part of any good RV adventure, dining exclusively on Doritos and gas station takeout can get exhausting and unhealthy (not to mention smelly!) really fast. While planning food for a motorhoming trip may not be your favorite part of the RVing lifestyle, there are a ton of advantages to doing so.

Packing meals doesn’t just give you better control of what you eat, it also gives you extra control over where and when you eat! Being able to simply pull over to a rest station and dine on some sandwiches or burritos means saving time and money that would otherwise be spent pulling over to restaurants. Keeping yourself alert and full of energy during a long drive goes a long way towards maximizing your RV adventure, so you’ll want to make sure you’re packing meals that actually refresh you, instead of sending you into a slightly gassy food coma

Take a Moment to Be Mindful

If you can, try to set aside some time before your trip to take a deep breath and open yourself up to all of the exciting adventures ahead of you. In all the hustle and bustle of preparing for a trip, it can be easy to lose a bit of the excitement for the RV journey ahead and forget why you’re going on one in the first place.

At the end of the day, RV trips are about adventure, regardless of what that specifically looks like for you. Whether you’re looking forward to attending group rallies with your motorhome club (check out the AIM Club which NIRVC is a sponsor), evenings sleeping alone under the stars, or cooking some barbecue while watching a movie with your entire family. These adventures are a chance to unwind, decompress, and focus on the things in life that bring you joy.

Happy travels!

RV Electrical System Failure

May 5, 2023May 4, 2023 / National Indoor RV Centers

RV Electrical System Failure

Sometimes these systems can fail, not that this will come as a shock to anyone. When electrical systems fail it’s time to do some testing to see where the failure is. A voltmeter is a huge help in this area although a test light can also be used to test low voltage circuits. Personally, if you are a motorhome owner you should have a multi-meter of some sort. It’s invaluable for checking high voltage circuits, campground pedestals, low voltage circuits, and continuity.

Fuse panels hold fuses for all 12-volt systems

Check for Blown Fuses

The first thing to do is to check for blown fuses. Sometimes you can do this by removing the fuse and holding it up to the light to determine if the fusible link is blown. Sometimes it’s not so easy to see. The way many of these fuse panels are labeled, or more accurately, “not” labeled, you may have trouble figuring out which fuse does what. The common ATO fuses are blade type fuses with a plastic housing. There are bare spots on the end of the housing that can be used to test for voltage. If you have power going into the fuse, but not out of it, you’ll know you have a bad fuse. Another method is to use the ohms setting on a multimeter. Remove the fuse and check for continuity with the meter. If there is no continuity, the fuse is bad. If you have a critical circuit you can also replace those fuses with ATO style circuit breakers that plug right into place. There are also fuses with LED pilot lights that will illuminate if the fuse is blown. So, you have lots of options when it comes to fuses.

Test for Voltage

If it’s not a fuse, then you need to look a little deeper. If the fuse does have power leaving it, test for voltage at the device that isn’t working. If you have power coming into the device, it’s either a bad device (light bulb, fan motor, water pump, etc.) or else you do not have a complete circuit. In that case, I’d check for a bad ground because an open ground won’t provide a complete circuit back to the battery. If you do not have power at the device, there is an open circuit between the fuse and the device. The first place to look would be at the switch. Test to see if there is power coming into the switch and power exiting the switch. If the power is getting to the switch but not leaving it, it’s time to replace the switch.

Wire Gauge (AWG)	Wire Diameter, in Inches	Current Capacity, in Amps
0000	.4600	600
000	.4096	500
00	.3648	400
0	.3249	320
1	.2893	250
2	.2576	200
4	.2043	125
5	.1819	100
6	.1620	65-80
8	.1285	40-50
10	.1019	30-33
12	.0808	20-23
14	.0641	15-17
16	.0508	7.5-10
18	.0403	5
20	.0320	3.3
24	.0201	1.3
28	.0126	0.5

This chart shows the current capacity for various wire gauge sizes

Manufactured vs. Self-Build Vans

May 4, 2023June 30, 2023 / National Indoor RV Centers

Manufactured vs. Self-Build Vans

Van life has been growing in popularity over the years as people seek flexibility and freedom and the ability to work remotely has become more common. If you’re considering joining the van life community, you’ve probably had the debate between choosing a manufactured van or converting a van yourself. Both options have their pros and cons, and the decision ultimately comes down to personal preference, skills, time and budget. In this post, I’ll share some of the reasons why you might choose a manufactured van over a conversion.

I went through this same debate for about two years before ultimately deciding to purchase a manufactured van in the end. I know, I know… self-builds are always more aesthetically pleasing and you have the ability to configure your layout exactly how you want it. This was a huge internal debate for me as well, and I went back and forth about a million and two times (sorry mom and dad for the thousands of phone calls saying “I think I know what I want”, then changing my mind the next day). I really wanted the Instagram-worthy white cabinets with the raw wood and shiplap ceilings, you know the look. And, it took me quite a while to research why this wasn’t practical, for me at least.

Purchase Right off the Lot

One of the biggest advantages of choosing a manufactured van is that it’s a ready-made solution that is ready to use right out of the box. Everything comes pre-built so you are able to hit the road right away. You don’t have to spend weeks, months or years (in some cases) sourcing and buying all the individual components, educating yourself, and building everything from scratch. This can save you a lot of time and effort, especially if you’re not experienced in building and construction.

Warranty and After-Sales Support

Another advantage of buying a manufactured van is the warranty and after-sales support from the manufacturer and their dealers. This means that if anything goes wrong with the van or any of the components, you can get it fixed or replaced under warranty. You also have the peace of mind of knowing that the van has been professionally built and tested to meet certain safety and quality standards. Most manufacturers also post their wiring and plumbing diagrams on their website with a list of parts. This helped me when I had a piece in my plumbing freeze this winter and I was able to go on the website, figure out the part number and find it at the hardware store for a quick fix. Another thing that has helped me tremendously is the community behind the manufactured products. Each van has a group on Facebook with members/owners that have either had the same issue or a similar one and can help walk you through yours.

Dealer Support

After sales support is a huge reason I went with a manufactured van. I wanted to know that if I had an issue while on the road, I could go to any Winnebago dealer and they would have the resources and knowledge to fix the problem. I know this is a touchy subject for some owners as dealerships have not always been the best to work with in the past if you didn’t purchase from them. Que National Indoor RV Centers – they are changing the game on how owners are treated, whether you purchased from them or not and with six locations across the US, you are sure to find service near you no matter where you are in the country.

They are also Flying W Award winners two years in a row, which is not easy to achieve. What does this mean for you? This means you’re working with a dealer who has been recognized by the manufacturer for going above and beyond for their owners.

With free overnight camping spaces, you are fully taken care of your entire stay. They also have a customer lounge for you to hang out in while you wait complete with docking stations, wifi, coffee and sodas, and the best popcorn around 🙂

You will love working with NIRVC’s Adventure Van Specialists. They work hand in hand with all of the top outfitters like Owl Vans Engineering, Canyon Adventure Vans, Backwoods Adventure Mods, CAtuned Off-Road, S&B Filters, Van Compass, Agile Off-Road, Timberline Elwell, RoamRig, Baja Designs, Inhabit Design Works and TOURIG. What is really cool is the NIRVC’s Adventure Van Specialists are incredibly knowledgeable about every product on the market and work with clients every day to customize their manufactured vans to meet their client’s needs. It is like getting the best of both worlds.

Better Financing Options

Because manufactured vans are RVIA certified and recognized by lenders, they can be easier to finance than a self-build. This can make it easier to get a loan or lease to purchase the van. In contrast, self-builds can be more difficult to finance, as they are not recognized as a specific type of vehicle and may not meet certain safety or legal requirements. It is also difficult for lenders to assess the value of self-built vans.

Affordability

Oddly enough, a manufactured van can be more affordable than a self-build, particularly factoring in your time and labor and the ability to finance as you aren’t paying for everything out of pocket up front. With a manufactured van, you are not paying for the time and effort of sourcing and building the individual components, especially with the price of materials right now. Manufacturers are also using economies of scale, which makes the vans more affordable. This means the manufacturers are able to purchase materials in bulk, reducing the cost per unit significantly.

In contrast, there is always a chance that you are able to find someone that will donate their tools and time to help you with the build, if you don’t already have them yourself, and you could easily figure out a way to do your build as cheaply as possible. Another option to consider is doing the build gradually and starting off with the bare minimum. This way you aren’t paying for everything up front and are able to figure out what you need as you go.

Insurance

The majority of insurance companies will not insure a self-built van and even if they do, it is difficult to assess how much it is worth. The insurance company also does not know the quality of a self-build. So, it is easier to get a van through a manufacturer because the MSRP of the van is set and listed online. It is difficult to convince your insurance company that your van conversion meets the requirements to meet the standards of an RV. In the case of an accident, manufactured vans make it much easier on the insurance companies when it comes to having repairs done or replacing things with like/quality products. Most insurance companies will insure the empty van itself, but it is difficult to insure all the additional components like electrical and plumbing.

RVIA Certified

This is a big one. Getting RVIA certified is no easy feat. The RVIA has many rules to follow and while this makes it difficult on the manufacturers, it ensures that the consumers are safe and everything is up to code on quality and performance requirements. Some RVIA standards include electrical, plumbing, propane systems, structural standards, fire and life safety standards, and federal and state regulations for vehicle safety and emissions. These standards are regularly reviewed and updated to ensure they are up to code.

Time and Knowledge

I’m no plummer, and I sure as heck am no electrician. While I think it would be extremely satisfying to say I learned how to wire my own electricity thanks to TikTok and YouTube university, and I know I would learn eventually, I now have the peace of mind that it was done correctly and I didn’t need to spend fifty hours watching endless videos over and over. If something isn’t working correctly, I can either go to a dealer or to Winnebago’s website. Winnebago has so many resources listed online for each specific vehicle from wiring and plumbing diagrams to part numbers, their resources and customer support are incredible.

Resale Value

A manufactured van may have a higher resale value than a self-built van because it’s a brand and model that is well-known and recognized in the market. People are able to research the van extensively with the amount of information that is on the internet. A self-build is one-of-a-kind and may not appeal to everyone’s taste or needs. A manufactured van may also have a higher resale value because it has been built by professionals and is likely to have a more polished finish and higher quality, reliable components.

Quality

Another reason why it’s better to purchase a manufactured van is the quality of workmanship. When you purchase a manufactured van from a reputable manufacturer, you are getting a product that has been designed and built to high standards.

Manufactured vans are built using advanced manufacturing techniques and equipment, ensuring that each unit is consistent in quality. With a self-build project, the quality of workmanship may vary depending on the skills and experience of the builder.

Choosing between a manufactured van and a conversion ultimately comes down to your specific style, needs and preferences. Taking into consideration your budget, time, skills, and goals to choose the option that best fits you and what you need. If you want the convenience of a vehicle that is ready to go right away, a manufactured van may be your best option. However, if you prioritize being able to customize your build and have the time, skills, and tools to take on the project, building your own van may be a more rewarding option. Whatever you choose, the van life community will welcome you with open arms.

Having worked in the RV industry since 2017, Merrisa Petersen has been living and working on the road in her Winnebago Solis Pocket full-time since 2020. Her aim is to empower other women to seek adventure in order to instill confidence in their capabilities. Her travel companion is her dog, Jessa, and together they are committed to a sustainable lifestyle and leaving nature better than they found it.

Living Full-Time In An RV

April 25, 2023March 7, 2023 / National Indoor RV Centers

What Is It Like Living in an RV?

Life looks different on the road. There are plenty of immediate, obvious ways that living in an RV is different from living in a fixed home, but some of the biggest differences can be hard to appreciate until you’re actually behind the wheel. Here are some of the most significant ways that life changes when living in a motorhome:

Your Pace of Life Slows Down – and That Can Be a Good Thing

RV life operates at a fundamentally different pace than life elsewhere. The best parts of RVing are often found when exploring new places or unusual locales. That’s difficult to do if you’re constantly in “go” mode. Over time, you’ll naturally adapt to a pace that lets you savor your surroundings, which can look pretty different from the hustle and bustle of digital life.

This naturally comes with a change in how you perceive the world. Instead of frantically counting down the days until Friday, you begin to view each week as a chapter in a larger, ongoing journey. In time, you come to appreciate special events even more because you view them as magical moments in time, not hours in a schedule.

Traveling Means You Get Diverse Experiences From Unexpected Places

RV camping lets you see parts of the country that are easy to miss if you only travel by air. Every state is full of interesting detours, quirky towns and beautiful sights that are best appreciated from the road.

One of the most liberating aspects of RV travel is that it’s (hopefully) not subject to the same schedule crunch as trains and planes, meaning that you’re free to take your time if a place catches your interest. Veteran RVers will tell you that some of their best adventures come from unexpected places, and living behind the wheel of a motorhome makes you equipped to appreciate them when you find them.

You Meet New Friends – and Plenty of Interesting Locals

While not every person you meet at a campground is going to land in the “birthdays and baptisms” part of your life, you’re bound to make plenty of friends. RVers are a famously friendly crowd, meaning that you’re sure to find good company at almost any campsite that you visit. Over time, you may even start to notice some familiar faces at the different places that you frequent! Social media and RVer groups like AIM Club make it easier than ever to connect with like-minded individuals while attending exciting rallies, outdoor excursions, RV training courses and other fun RV-focused experiences.

New friendships aren’t always limited to other RVers either. During your travels, you’ll undoubtedly meet plenty of locals, and that provides plenty of opportunities for making new friends!

You Get a New Appreciation for (and New Definition of) Safety

When your home is on wheels, you quickly learn to appreciate all of the care that keeps it running. You also develop a strong sensitivity to potential safety hazards, and that means thinking about it in a way that suburbanites and city dwellers don’t. As an RV owner, any issues in your vehicle translate to issues with your house, and visa-versa.

Most home and apartment owners merely have smoke alarms and fire extinguishers to fight fire, but RV drivers will happily opt for something more advanced. A leading example of this is THIA by Proteng, a patent-pending fire suppression system that is heat-activated, minimizing fire damage by eliminating heat at the source.

Ultimately, It’s About the Little Things

Living in a motorhome allows you to appreciate life from an angle that’s difficult to find anywhere else in the modern world. While you’ll be sacrificing some areas–a fixed routine or consistent access to sushi–you’ll be gaining in just as many others. One of the biggest changes that happens is a newfound appreciation for the little things.

While an RV trip is ultimately about getting somewhere (like the East Coast or the Grand Canyon), the little moments that happen along the way are often what make it magical: Unexpectedly good food from a local dive; nights spent stargazing free from the light pollution of the city; grilling away the afternoons with newfound friends at a shady autumnal campsite. These small adventures are what make RV life worth it and you’ll come to develop a profound appreciation for them.

RV life is ultimately about adventure, and there’s no shortage of it to be found on the open road. Sometimes these adventures are big cross-country endeavors, and sometimes they’re as simple as an afternoon of fishing. Either way, living behind the wheel of a motorhome puts you in a unique position to experience – and appreciate – all of the magic that our big, beautiful country has to offer.

If you’re ready to take the next step and learn more about RV living, contact one of our Lifestyle Specialists today!

RV Generator Selection

April 18, 2023March 7, 2023 / National Indoor RV Centers

RV Generators: A How-To Guide

Modern motorhomes are packed with the latest technology and household conveniences. Items such as washer/dryer laundry centers, dishwashers, entertainment systems featuring multiple HD TVs, residential refrigerators and electric cooktops all require 120 volt AC power – and that’s in addition to the rooftop air conditioners.

All of these items operate just fine when you are parked and plugged into a campground pedestal that supplies shore power to the coach, but what happens when you are driving or camping at a location that does not have any shore power?

Many coaches have inverters that will power some devices, such as a residential refrigerator, microwave oven and entertainment systems. But larger AC power loads can’t be handled by an inverter when driving, such as rooftop air conditioners. Plus, dry camping inverters can draw down your battery bank pretty quickly, so you will need to rely on the motorhome’s generator to provide AC power in order to operate these items and to recharge your battery bank.

Generators come in various forms and sizes, so it’s best to analyze what your power consumption needs and particular applications are when choosing the best generator for you. First, let’s understand a bit how generators work…

Portable- Versus Permanently-Mounted RV Generators

Most larger Class A coaches will come equipped with a generator that is permanently installed in the coach. Larger diesel pushers generally have them installed in the nose of the coach and are mounted on a slide-out rail for ease of service. Gasoline powered motorhomes that are of a front engine design will have them installed in a side compartment, or may even be an optional feature.

National Indoor RV Centers blog RV Generator in Class A motorhome

Generators such as this 5500 watt Onan Marquis Gold gasoline powered generator are commonly mounted in a basement compartment on gas powered class A motorhomes.

Installed generators have the benefit of using the same fuel tank that feeds the engine. The output wiring is connected to an automatic transfer switch, making it a simple task to start the generator via a switch in the motorhome’s interior. Smaller Class C and Class B motorhomes are limited on storage, so a generator is often an option not chosen by the buyer, opting instead for more storage space. In that case, a portable generator might be a better choice.

National Indoor RV Centers blog-RV-compact-generators-Class C-Class B motorhomes

Compact units – such as this 4,000 watt gasoline powered Onan – are typically installed in Class C or B+ coaches where basement cargo space is limited in height.

Portable generators won’t tie up your RV’s basement storage space, but you will have to find some place to carry it, like in the back of a pickup bed. They can multitask, so you can use the generator in other locations without the RV. You can even use it to provide emergency power during an outage at your home. One drawback is that you need to carry a separate fuel supply for the generator, which also requires storage. Weight is also a consideration because the need for horsepower increases as the wattage demand goes up. More horsepower means larger engines that are heavier, making the generator harder to handle.

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Units such as this Honda 5,000 watt are portable and can be moved by two persons.

Frequency

Household power in North America is 60 Hertz – which is the measurement of the power’s frequency or wavelength per second – while electrical power in Europe is 50 Hz. Any electrical device designed for use in North America will require 60 Hz power in order to operate. Frequency in a generator is determined by the number of times a magnetic field passes by a generator’s stator winding and receives an induced charge. In a generator with two field coils, the generator needs to spin at a constant 3,600 RPM in order to create 60 Hz power while a generator with four field coils only needs to run at 1,800 RPM.

Most portable generators are of the two pole design to save weight on both the engine and the generator itself. For example – a 3,500 watt generator will require around 8 HP to generate that much electrical power. A typical 8 HP engine will produce that power at peak RPM, which is going to be close to the 3,600 RPM that a two pole generator will operate at. A four pole generator will only need to turn at 1,800 RPM to achieve 60 Hz, but a four pole generator is heavier and bulkier and the engine won’t be able to create its maximum rated power at that slower speed. Therefore, a large engine rated in the 12-14 HP range at 3,600 RPM will need to be used so that 8 HP is still available at the lower 1,800 RPM. The extra weight and size of the larger engine and generator doesn’t make it a good choice for a portable generator but is best suited for a stationary mount where the quieter operation associated with lower RPMs is beneficial.

Split Phase Versus In-Phase:

Regardless of whether your generator is a two pole or four pole unit, there will be two field windings that provide power to the receptacles. Each winding is capable of producing 120 volts of AC power at one half of the rated capacity of the generator. These windings can be connected in series to offer 120 or 240 volts in a split phase design, or in parallel to offer only 120 volts in what is referred to as an in-phase design. For example – a 6,000 watt generator has two field coils, each with 3,000 watts of available power at 120 volts. Referring to the graphic below, we can see that there are 6,000 watts of 240 volt power available between L1 and L2. There are 3,000 watts of 120 volt power available between L1 and Neutral, and another 3,000 available between L2 and neutral. 3,000 watts at 120 volts is only 25 amps. Unfortunately, you can’t draw 30 amps on one circuit because the two fields are in series.

National Indoor RV Centers blog RV Generators split phase wiring

The graphic referred to in the text as the Split Phase diagram

The split phase system works fine on larger generators, such as 10,000 watts and up, but has its limitations on smaller units. Many of the smaller units used in RVs do not have 240 volt capabilities, which is fine because 240 volt appliances in an RV are extremely rare except for very high end coaches. In this case, the two windings are placed in parallel rather than series. This eliminates any 240 volt capability but allows for the full 6,000 watts to be available on any one circuit. This is referred to as an in-phase system and is generally used on generators rated at 7,000 watts or less.

Inverter Generators

Inverters are the opposite of converters. A converter takes 120 volt AC power and converts it to 12 volt DC power to operate lights, water pumps, fans and other 12 volt accessories in the RV as well as battery charging power. An inverter takes 12 volt DC power from the batteries and inverts it to create 120 volt AC power. Small inverters can be used to power an entertainment system while larger inverters can power a number of receptacles and appliances. This means you don’t have to run your generator to keep a residential refrigerator cold while driving and can also operate a microwave and a few outlets. They are helpful because it extends the time interval between times when you need to run the generator to recharge batteries or run larger loads.

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An inverter based Honda 2200 watt unit.

However, inverter technology has also filtered into generators as well. Inverter based generators are popular in some of the small portables, such as the Honda EU2200 series as well as in the Onan Quiet Diesels in the 7KW to 8KW range. In a sense, these generators are not true AC generators, although their eventual output is AC power. They are actually DC generators that send their variable DC output through inverter circuitry built into the generator itself. This eliminates the requirement to operate at a steady 1,800 or 3,600 RPM because the inverter electronics convert the DC power from the generator into 120 volt AC power and establish a 60 Hz frequency electronically.

A DC generator has no requirement to turn at any given speed because the output power increases as the generator’s speed increases. This allows the generator to operate at a lower RPM under light loads, saving fuel and reducing the noise level.

As you add more demand for power, such as when an air conditioner starts up, the generator’s speed will increase to raise the power output level, all the while maintaining a steady 120 volt AC power level at a 60 Hz frequency. Inverter based generators also put out fairly clean power with low levels of noise or total harmonic distortion (THD), which is a benefit when powering sensitive electronic equipment. Inverter generators are not found in the larger 10KW sizes and up because the inverter boards would be large and expensive and generally not necessary with the stability present in the larger diesel generators. However, they are quite popular in the smaller portable models.

Sizing

When selecting the proper size generator, it’s important to remember that wattage is the measurement of true power. A 50 amp shore power supplies 50 amps of 120 VAC power on each leg. “Amps” x “volts” = watts, so a 50 amp shore power receptacle is capable of providing 6,000 watts power on each leg, for a total of 12,000 watts. Therefore, if you want a generator that can match that power, you’ll need a 12,000 watt generator. If you don’t use all of that power, you may be able to step down to a 10,000 watt generator, but the biggest factor is with air conditioning. A coach with two rooftop air conditioners may be able to get by with a 7,000 watt generator, depending on how many other 120 volt accessories you have. But any coach with three rooftop units is going to need at least 10,000 watts.

When sizing up a generator, you need to consider how your loads are distributed across the breaker panel. A split phase generator can only supply half of the total capacity on each leg, so you have to be sure that your heavy loads are evenly distributed across both legs of the panel. Remember that each leg has a given amount of amperage and on a split phase generator, they cannot be shared. If your loads are imbalanced, you’ll need a much larger generator just to feed one leg while the other leg is not being fully utilized.

Another consideration is static versus dynamic loads. Lighting and heating elements are static loads in that they always consume the same amount of amps. Dynamic loads are associated with components that have load requirements that vary under different conditions.

Motors are considered dynamic loads because the current draw varies according to how hard they are working – plus, they generally have a startup surge which can be up to three times the running load. Consider the case of an air conditioner. It may have a typical unloaded draw of less than 10 amps, but when it first starts up it will have a surge of in excess of 20 amps as the capacitor start motor starts up against the head pressure in the refrigerant. If the unit was resting long enough, it may settle in to around 10 amps immediately after startup but as the head pressure increases and the unit works hard, it can draw 12-14 amps. Consider that you most likely won’t be starting all three air conditioners at the same time so you don’t need to use the peak starting surge for every unit when calculating how large your generator needs to be. Remember that “volts” x “amps” = watts, so just multiply your amps by 120 to convert to watts in order to determine how many watts you’ll need.

Following are some examples of typical load requirements:

Air Conditioners	1400-2000 watts
Refrigerator	600-1000 watts
Electric Frying Pan	1000-1500 watts
Electric Stove Element	675-1000 watts
Electric Water Heater	1250 watts
Hair Dryer	500-1500 watts
CRT Television	200-600 watts
LED Television	100-375 watts
Portable Ceramic Heater	750-1500 watts
Toaster	1000 watts
Satellite Dish and Receiver	200 watts
Battery Charger/Converter	750-1400 watts

When sizing your generator, you also need to consider the fact that altitude affects the engine’s ability to create power. Different engines react in varying amounts. An Onan Marquis Gold series of gasoline powered generators will lose 3.5% of power for every 1,000-foot gain of altitude over 3,000 feet. The Onan Quiet Power Diesel 10,000 watt will derate 3.5% for every 1,000’ over 500’ of altitude and it further derates by 1% for every 10oF of temperature increase over 85oF. This equates to a 7,500 watt generator running at 9,000’ of altitude that will only be capable of handling 5,000 watts at that altitude unless the engine has enough excess horsepower to allow for it.

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Most Class A diesel pushers have diesel powered generators, such as this Onan 10,000 watt installed in the front cap area of a Newmar London Aire are placed on slide-out rails for ease in service access.

Diesel engines are pretty much capable of handling the fuel injection requirement at higher altitudes but carbureted gasoline powered engines will have issues with running rich due to lack of air. Some generators, like the Onan Marquis Gold series, have a mixture adjustment on their carburetors. You can adjust the fuel flow with a lever to lean the engine out when operating at higher altitudes. But be sure to reset it to the full rich position when you return to the flatlands or else you run the risk of burning valves by running the engine too lean.

Armed with this information, you should be ready to select the best generator for your RV lifestyle. Be sure to include your generator when you have your RV tech perform scheduled maintenance on your motorhome. Taking care of it will ensure it will take care of you when you need it.

2023 Turismo-ion by Grech RV

April 11, 2023September 5, 2023 / National Indoor RV Centers / Leave a comment

Looking for a top-of-its-class B van? Look no further than Grech RV

When it comes to Class B RVs (a.k.a. Adventure Vans, Camper Vans, B-Vans, etc.), there is certainly no shortage of options. Grech RV, however, has set itself apart from the competition through its dedication to superior craftsmanship, extreme attention to detail and focus on functionality.

2023 Turismo-ion Features

Coming in at 19’ long, the Turismo-ion offers a smaller footprint than Grech’s flagship Strada line, providing greater overall agility while sacrificing none of Grech’s acclaimed luxury. Built on the Mercedes-Benz 2500 Sprinter chassis, it is available in either 2- or 4-wheel drive (4×4 shown in video, below) and boasts a 6-cylinder diesel engine, making it able to tackle any terrain. These foundational features point to the quality of engineering and durability right from the start, setting the stage for unparalleled fit and finish.

Ever-present in Grech RV coaches are attention to detail and exquisite craftsmanship, exemplified in the Turismo through its Black Rhino alloy wheels, power entry step, concealed stainless steel utility center, power awning with wind sensor and custom fiberglass body kit.

Grech RV’s Energy-Efficiency

The Turismo-ion (and all Grech RV models) utilizes the Timberline System, a diesel fuel-fired heating system that provides a continuous flow of hot water and heat to the motorhome. Additionally, the 280 AMP high-output auxiliary alternator and Wakespeed Regulator charge the vehicle’s lithium-ion batteries while at idle, eliminating all worry while boondocking and during extended adventures.

2023 Turismo-ion Interior

The Turismo-ion comfortably sleeps two and can accommodate up to four passengers in its spacious interior, which features an integrated power-management system that allows passengers to easily control lighting and temperature. The 200-watt solar power system offers added power to the LED accent lighting and induction dual-burner stovetop, ensuring you’ve got the capacity to live your life wherever you are and whenever you need it.

For more on Grech RV, take a look at Angie’s tour of the Grevh RV factory! You’ll learn more about their history, exquisite fit and finish, and the meticulous processes that go into every coach they build, including their flagship Strada series. And don’t forget that NIRVC proudly carries Grech RVs! Take a look at our current inventory, HERE.