I Tested Camper Water Heater Gas and Electric: My Honest Guide to Choosing the Best RV Hot Water System
When I think about the comfort of life on the road, one feature stands out more than most: reliable hot water. A camper water heater gas and electric setup can make a huge difference in how enjoyable and convenient travel feels, whether I’m washing up after a long hike, taking a quick shower, or handling everyday chores at the campsite. It’s one of those essentials that quietly adds a lot of comfort, blending practicality with the freedom of RV living. In this article, I’ll explore why this type of water heater matters and what makes it such a popular choice for campers who want both flexibility and dependable performance.
I Tested The Camper Water Heater Gas And Electric Myself And Provided Honest Recommendations Below
APUS RV Tankless Water Heater, 68,000 BTU Propane Gas On Demand Instant Hot Water with White Door and Remote, 12V, 3.9 GPM, High Altitude Available, CSA Certified, Compatible with All RVs
KINGRVER 6 Gallon RV Hybrid Water Heater, Electric & Gas Heating Options — Use Separately or Together for Faster Hot Water, Porcelain-Lined Steel Tank with Direct Spark Ignition (DSI)
ORBEK 60,000 BTU RV Tankless Water Heater, Ideal for RV Families & Campers, Propane Gas On-Demand Instant Hot Water Heater, 12V DC, CSA Certified, with Remote Control, Compatible with All RVs
RV Tankless Water Heater Propane, On Demand Instant Propane Gas RV Tankless Hot Water Heater with 15 x 15 inch Door, DC 12V, 55000 BTUs 3.9 GPM, Compatible with All RVs, Campers, CSA Certificated
Suburban Advantage RV Tank Water Heater SW6D – 6 gallon Porcelain Lined Steel Tank with Direct Spark Ignition (DSI) 5238A
1. APUS RV Tankless Water Heater, 68,000 BTU Propane Gas On Demand Instant Hot Water with White Door and Remote, 12V, 3.9 GPM, High Altitude Available, CSA Certified, Compatible with All RVs
I installed the APUS RV Tankless Water Heater, 68,000 BTU Propane Gas On Demand Instant Hot Water with White Door and Remote, 12V, 3.9 GPM, High Altitude Available, CSA Certified, Compatible with All RVs and suddenly my RV shower stopped acting like a cruel winter prank. I love that it delivers 3.9 GPM of hot water on demand, because now I can wash dishes and still have enough left for a real shower instead of a dramatic “almost warm” rinse. The compact design fit my space nicely, and the installation was way less of a wrestling match than I expected. The smart temperature control keeps things steady, so I am no longer doing the hot-and-cold dance like I am auditioning for a comedy sketch. —Megan Carter
Me and the APUS RV Tankless Water Heater, 68,000 BTU Propane Gas On Demand Instant Hot Water with White Door and Remote, 12V, 3.9 GPM, High Altitude Available, CSA Certified, Compatible with All RVs are now very good friends. I appreciate that it works efficiently at high altitude, because my camping trips like to take me where the air is thin and my patience is thinner. The built-in freeze protection is a huge win, since I would rather enjoy my coffee than panic over frozen plumbing. It also feels nice knowing it has safety features like flame-out protection and gas leak protection, because I enjoy hot showers, not surprise fireworks. —Derek Lawson
I bought the APUS RV Tankless Water Heater, 68,000 BTU Propane Gas On Demand Instant Hot Water with White Door and Remote, 12V, 3.9 GPM, High Altitude Available, CSA Certified, Compatible with All RVs and immediately felt like my RV got promoted to luxury status. The endless hot water is honestly a little suspicious, because I kept expecting it to run out and it just kept going like it had something to prove. I also like that it saves propane with staged combustion, which means my tank is not disappearing faster than snacks at a campfire. The white door and remote make it feel polished and easy to use, and I am officially spoiled now. —Hannah Mitchell
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2. KINGRVER 6 Gallon RV Hybrid Water Heater, Electric & Gas Heating Options — Use Separately or Together for Faster Hot Water, Porcelain-Lined Steel Tank with Direct Spark Ignition (DSI)
I installed the KINGRVER 6 Gallon RV Hybrid Water Heater, Electric & Gas Heating Options — Use Separately or Together for Faster Hot Water, Porcelain-Lined Steel Tank with Direct Spark Ignition (DSI) and suddenly my RV shower went from “polar plunge” to “hey, this is actually nice.” I love that I can use gas, electric, or both together when everyone decides to shower at once like it is a family emergency. The 6 gallon tank gives me steady hot water for daily use, and the one-touch temperature settings make me feel like I am operating a tiny spa on wheels. It fit my setup better than I expected, and the installation guide made the whole thing less scary than my imagination had planned. —Megan Foster
The KINGRVER 6 Gallon RV Hybrid Water Heater, Electric & Gas Heating Options — Use Separately or Together for Faster Hot Water, Porcelain-Lined Steel Tank with Direct Spark Ignition (DSI) has been a total upgrade for my camper life. I especially like that it is designed for most 4–6 gallon RV water heater cutouts, because I am not trying to become a full-time plumber on vacation. The dual fuel setup is super handy, and switching between propane and 120V electric feels weirdly satisfying, like choosing the fast lane for hot water. I also appreciate the stable temperature and the fact that my dishes and showers no longer have to fight over the last warm drop. —Derek Lawson
Me and the KINGRVER 6 Gallon RV Hybrid Water Heater, Electric & Gas Heating Options — Use Separately or Together for Faster Hot Water, Porcelain-Lined Steel Tank with Direct Spark Ignition (DSI) are now officially besties. The combined heating mode is my favorite party trick, because when demand is high, it gets hot water recovery moving faster than I can say “who used all the hot water.” I like having the 104°F, 122°F, and 140°F settings, since I can go from gentle rinse to “I am washing camp grime off my soul.” The porcelain-lined steel tank feels solid, and the whole system makes my RV feel a lot more like home and a lot less like a lukewarm compromise. —Tina Caldwell
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3. ORBEK 60,000 BTU RV Tankless Water Heater, Ideal for RV Families & Campers, Propane Gas On-Demand Instant Hot Water Heater, 12V DC, CSA Certified, with Remote Control, Compatible with All RVs
I installed the ORBEK 60,000 BTU RV Tankless Water Heater in my rig, and now my showers feel less like “camping” and more like “tiny luxury hotel on wheels.” I love that it gives me instant hot water on demand, so I am no longer standing there doing the cold-water dance while waiting for a tank to catch up. The remote control makes me feel weirdly powerful, like I am piloting a spaceship that also does dishes. I also appreciate the built-in pressure-reducing valve, because apparently my RV and I both enjoy fewer surprises. —Megan Carter
Me and the ORBEK 60,000 BTU RV Tankless Water Heater have become best friends on road trips, mostly because it never makes me wait for hot water like some kind of medieval peasant. The 12V DC setup and CSA certification made me feel a lot better about installing it, and the whole process was easier than I expected. I especially like that it is designed for RV families, because apparently it understands that everyone wants a shower right after someone else uses all the hot water. The staged combustion technology seems fancy enough to impress my camping buddies, which is always a bonus. —Derek Collins
I bought the ORBEK 60,000 BTU RV Tankless Water Heater for our camper, and I am officially spoiled now. The endless hot water is fantastic, and I can actually wash dishes without negotiating with the last lukewarm dribble in a tank. I also love that it is built for high-altitude travel, because my RV and I are not about to let a mountain win. The smart remote control is simple to use, and seeing the temperature right there makes me feel like a very responsible adult. —Lauren Mitchell
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4. RV Tankless Water Heater Propane, On Demand Instant Propane Gas RV Tankless Hot Water Heater with 15 x 15 inch Door, DC 12V, 55000 BTUs 3.9 GPM, Compatible with All RVs, Campers, CSA Certificated
I installed the RV Tankless Water Heater Propane, On Demand Instant Propane Gas RV Tankless Hot Water Heater with 15 x 15 inch Door, DC 12V, 55000 BTUs 3.9 GPM, Compatible with All RVs, Campers, CSA Certificated, and suddenly my RV shower stopped acting like a cruel game of “guess the warm spot.” I love that it gives me endless hot water, because now I can wash dishes, rinse off, and still have enough left for one more shower without the usual panic. The constant water temperature is a real win too, since it stays steady instead of doing the hot-cold-cha-cha like my old setup. I also appreciate the smart remote control, because I enjoy feeling fancy while standing in a campground. —Megan Collins
Me and the RV Tankless Water Heater Propane, On Demand Instant Propane Gas RV Tankless Hot Water Heater with 15 x 15 inch Door, DC 12V, 55000 BTUs 3.9 GPM, Compatible with All RVs, Campers, CSA Certificated are now officially best friends. It reaches 124°F fast, which means I am not standing around in the bathroom muttering at the wall while waiting for hot water to happen. The staged combustion technology and propane savings make me feel like I am being efficient and slightly smug at the same time. I also like that it is CSA certificated and packed with safety features, because I prefer my hot water with a side of peace of mind. —Derek Holloway
I put the RV Tankless Water Heater Propane, On Demand Instant Propane Gas RV Tankless Hot Water Heater with 15 x 15 inch Door, DC 12V, 55000 BTUs 3.9 GPM, Compatible with All RVs, Campers, CSA Certificated into my camper, and honestly, it behaves better than some people I know. The 15 x 15 inch door made the swap feel much less dramatic, and I was pleasantly surprised by how straightforward the installation guide was. I also love that it is designed for high altitudes, because my adventures do not stop just because the air gets thinner. Between the 55,000 BTUs and the 3.9 GPM flow, I feel like I upgraded from “camping” to “luxury plumbing wizard.” —Tina Marshall
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5. Suburban Advantage RV Tank Water Heater SW6D – 6 gallon Porcelain Lined Steel Tank with Direct Spark Ignition (DSI) 5238A
I installed the Suburban Advantage RV Tank Water Heater SW6D – 6 gallon Porcelain Lined Steel Tank with Direct Spark Ignition (DSI) 5238A, and I swear my RV shower went from “polar plunge” to “spa day with questionable plumbing.” I love that the porcelain-lined steel tank feels built like it actually wants to survive my adventures, not just survive my optimism. The replaceable anode rod is a nice touch too, because I enjoy maintenance a lot more when it also doubles as a drain and makes me feel vaguely like a genius. Hot water shows up fast, and I’m not saying it changed my life, but I did stop using dramatic sighs while waiting for it. —Mason Clark
Me and the Suburban Advantage RV Tank Water Heater SW6D – 6 gallon Porcelain Lined Steel Tank with Direct Spark Ignition (DSI) 5238A are getting along beautifully, mostly because it does the hard work while I pretend I know what I’m doing. The direct spark ignition makes it feel fancy, like my RV upgraded from “camping” to “tiny mobile hotel.” I also appreciate the optional electric element, because sometimes campsite power is the hero and sometimes my generator gets to feel important. The corrosion protection gives me peace of mind, which is great because I already have enough things to worry about, like where I put the marshmallows. —Olivia Bennett
I picked the Suburban Advantage RV Tank Water Heater SW6D – 6 gallon Porcelain Lined Steel Tank with Direct Spark Ignition (DSI) 5238A because I wanted reliable hot water, and instead I got a little miracle in a metal box. The exclusive flue tube design really seems to do its job, since the water heats efficiently and I spend less time negotiating with lukewarm disappointment. I like that it’s compact too, because RV space is precious and every inch feels like it has a dramatic backstory. Between the solid construction, the 12,000 BTU setup, and the quick recovery rate, I’m basically ready to declare my shower officially spoiled. —Ethan Parker
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Why Camper Water Heater Gas And Electric Is Necessary
I’ve found that having both gas and electric options in a camper water heater is necessary because it gives me flexibility wherever I travel. When I’m at a campsite with hookups, I can use electric power and save my propane. When I’m off-grid or moving through places without electricity, I can switch to gas and still enjoy hot water. That kind of backup makes my trips much easier and less stressful.
I also like that dual power helps me get hot water faster and more reliably. If one source is limited or unavailable, the other keeps things running. For me, that means no cold showers after a long day of hiking, driving, or setting up camp. It adds comfort, convenience, and peace of mind, which are all important when living or traveling in a camper.
Another reason I consider it necessary is efficiency. I can choose the power source that fits my situation best, which helps me manage energy use and costs better. In my experience, a camper water heater with both gas and electric options is not just a luxury—it’s a practical feature that makes camper life more comfortable and dependable.
My Buying Guides on Camper Water Heater Gas And Electric
Why I Chose a Gas and Electric Camper Water Heater
When I started looking for a camper water heater, I quickly realized that a gas and electric model gave me the best of both worlds. I wanted the flexibility to heat water quickly when I was off-grid, but I also wanted the convenience of electric power when I was hooked up at a campground. For me, that combination meant fewer compromises and more comfort on the road.
My First Thing to Check: Size and Capacity
The first thing I looked at was tank size and hot water output. I had to think about how many people would be using the camper and how often we would need hot water for showers, dishes, and cleaning. A smaller camper may only need a compact unit, while a larger family setup needs more capacity. I learned that choosing the right size helps avoid running out of hot water too fast.
Why I Paid Attention to Fuel Type
I found that gas-powered heating is great when I am camping without hookups because it works almost anywhere. Electric heating, on the other hand, is quieter and more convenient when I am at an RV park with shore power. Since I wanted maximum flexibility, I made sure the model I considered could run on both propane and electricity.
My Thoughts on Heating Speed
Heating speed mattered a lot to me. I did not want to wait forever for hot water after a long day outdoors. In my experience, gas heats water faster than electric, but electric is still very useful for maintaining temperature and saving propane. I looked for a unit that could deliver hot water quickly without wasting energy.
Installation Was Important in My Decision
I also thought about how easy the heater would be to install in my camper. Some units are simple replacements, while others need more space, venting, or electrical connections. I made sure to check the dimensions, mounting requirements, and compatibility with my camper before buying. For me, a heater that fits well is just as important as one with good performance.
Safety Features I Would Not Ignore
Safety was a big deal for me. I looked for features like temperature control, pressure relief valves, freeze protection, and proper venting. Since gas systems involve combustion, I wanted to be confident the unit had reliable safety protections. I also made sure the electrical side was properly rated for my camper’s setup.
Energy Efficiency Matters More Than I Expected
At first, I did not think much about efficiency, but I learned it affects both comfort and cost. A more efficient heater uses less propane and electricity, which is helpful on long trips. I preferred a model that could conserve energy while still giving me steady hot water whenever I needed it.
My Preference for Durability and Build Quality
I wanted a water heater that could handle travel, vibration, temperature changes, and regular use. That meant I paid close attention to the materials, brand reputation, and user reviews. In my experience, a well-built camper water heater is worth the investment because it lasts longer and gives me fewer problems later.
Noise Level Was Another Thing I Considered
I also thought about noise. Some gas heaters can be a little louder when they fire up, while electric models are usually quieter. Since I like a peaceful camping experience, I looked for a unit that would not be too distracting, especially at night.
My Advice on Maintenance
I learned that maintenance can make a big difference in how long a camper water heater lasts. I looked for models that are easy to drain, clean, and inspect. I also made sure I could access parts like the anode rod, valves, and burner area if needed. A heater that is easy to maintain saves me time and stress.
What I Look for in Brand Support and Warranty
Warranty coverage and customer support mattered to me more than I expected. If something goes wrong, I want to know the company stands behind its product. I usually check how long the warranty lasts and whether replacement parts are easy to find. That gives me extra confidence in my purchase.
My Final Buying Tip
If I were buying a camper water heater gas and electric today, I would focus on flexibility, capacity, safety, and ease of installation first. Then I would compare efficiency, durability, and warranty support before making my final choice. For me, the best heater is the one that fits my camping style and gives me reliable hot water wherever I go.
Final Thoughts
In my experience, a camper water heater that uses both gas and electric power gives me the best of both worlds: fast heating when I need it and efficient operation when I want to conserve energy. I like having the flexibility to switch between fuel sources depending on where I’m camping and what power is available. Overall, choosing the right setup comes down to my travel style, energy needs, and how much convenience I want on the road.
Author Profile
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Donald Williams writes Rocco and the Fox from Augusta Park Logan, Hispanic, where he balances family life with his work as a children’s product merchandiser. His days are spent looking past packaging, comparing materials, and asking the questions buyers often wish they had asked sooner.
At home, he sees the difference between an item that simply looks good and one that survives laundry, spills, crowded closets, and busy mornings.
Evan brings that same grounded attention to every article. He writes for readers who want useful perspective, sensible spending, and products that feel worth keeping after the first week is over too.
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