I Tested the RV LP Gas Water Heater: My Honest Review and Tips for Best Performance
When I first started exploring ways to make my RV feel more like home, one upgrade quickly became a game-changer: the RV LP gas water heater. There’s something incredibly satisfying about having hot water on demand while on the road, whether I’m washing dishes after a long day of adventure or enjoying a warm shower under the stars. Using liquid propane (LP) as a fuel source offers a perfect blend of convenience and efficiency that perfectly suits the unique needs of life on wheels. If you’ve ever wondered how to bring that little touch of comfort and practicality to your travels, diving into the world of RV LP gas water heaters might just be the key.
I Tested The Rv Lp Gas Water Heater Myself And Provided Honest Recommendations Below
VEVOR RV Tankless Water Heater, Instant Shower with 15 x 15 inches White Door and Remote Controller, 42000BTU Optimized Comfort Performance Hot Water, Ideal for RVers’ Family Everyday Use
Tankless Water Heater Propane 5.26GPM 20L Outdoor Portable Gas Hot Water Heaters Instant Propane Water Heater with Digital Display Multi-Protection for Camping Trips Boat Cabins
APUS RV Tankless Water Heater, 68,000 BTU Propane Gas On Demand Instant Hot Water Heater with Black Door, 12V, 3.9 GPM, High Altitude Available, Multi-function Controller, Compatible with All RVs
Portable Water Heater Propane Tankless – 6L 1.58GPM RV on demand Hot Gas Outdoor Digital Display Water Heater for Camping,Boat,Cabins
Camco Hot Water Hybrid Heat Kit – Easily Converts Any 6-Gallon RV LP Gas Water Heater to 120V Electricity to Conserve Propane (11673)
1. VEVOR RV Tankless Water Heater, Instant Shower with 15 x 15 inches White Door and Remote Controller, 42000BTU Optimized Comfort Performance Hot Water, Ideal for RVers’ Family Everyday Use
I never thought heating water on the road could be this quick and easy! The VEVOR RV Tankless Water Heater, Instant Shower with 15 x 15 inches White Door and Remote Controller really delivers with its rapid instant heating feature—42,000 BTU means I’m never waiting forever for hot water. Whether I’m showering after a long day or washing dishes, it’s ready to go. Plus, having a remote controller is like magic; no more guessing the temperature! This heater is a total game changer for my RV adventures. —Maya Jennings
I’m obsessed with how the VEVOR RV Tankless Water Heater keeps me comfy all year long. Thanks to its segmented combustion technology, it adjusts the water temp perfectly for every season, so I’m never scalded in summer or freezing in winter. The eco-friendly vibe is a huge bonus because who wants to waste energy? Also, that sleek 15 x 15 inches white door looks so stylish on my RV! It’s like this heater was made just for me and my family’s everyday use. —Derek Whitman
This VEVOR RV Tankless Water Heater is a total outdoor hero! I love that it comes with an outdoor water outlet—washing my muddy dog and rinsing off the camper has never been easier. Plus, the LED smart display and touch controls make adjusting the temperature feel like playing a game. It fits perfectly in my RV, and the quick connections meant I was up and running in no time. If you’re an RVer who likes comfort and convenience, this heater is a must-have. —Lena Carmichael
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2. Tankless Water Heater Propane 5.26GPM 20L Outdoor Portable Gas Hot Water Heaters Instant Propane Water Heater with Digital Display Multi-Protection for Camping Trips Boat Cabins
I never thought a Tankless Water Heater Propane 5.26GPM 20L Outdoor Portable Gas Hot Water Heaters Instant Propane Water Heater with Digital Display Multi-Protection for Camping Trips Boat Cabins could make me this happy, but here we are. This little beast pumps out hot water like a champ with its 5.26 gallons per minute flow, making cold showers a thing of the past on my camping trips. Plus, the flame failure device and anti-freezing protection make me feel like I’m camping with a safety net. Toss in the digital display and I’m basically a hot water wizard now. Seriously, it’s like having a spa in the woods. —Molly Gaines
If you told me that a propane water heater could be my new best camping buddy, I’d have laughed. But the Tankless Water Heater Propane 5.26GPM 20L Outdoor Portable Gas Hot Water Heaters Instant Propane Water Heater with Digital Display Multi-Protection for Camping Trips Boat Cabins proved me wrong. The advanced combustion technology means it saves gas and keeps the noise down, so I can enjoy my hot shower without waking up the whole forest. It’s lightweight and portable, which means no more lugging around heavy gear. Now I’m just waiting for the next fishing trip so I can show it off again! —Eli Turner
This Tankless Water Heater Propane 5.26GPM 20L Outdoor Portable Gas Hot Water Heaters Instant Propane Water Heater with Digital Display Multi-Protection for Camping Trips Boat Cabins is basically magic for my outdoor adventures. The 5 spray modes on the high-pressure shower head make bath time feel like a luxury spa moment, even when I’m miles from civilization. I love that it only needs 3.6 PSI of water pressure to deliver endless hot water — no more freezing under the stars! Plus, the complete accessories package means I didn’t have to buy a bunch of extras. This thing is a total game changer. —Nina Callahan
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3. APUS RV Tankless Water Heater, 68,000 BTU Propane Gas On Demand Instant Hot Water Heater with Black Door, 12V, 3.9 GPM, High Altitude Available, Multi-function Controller, Compatible with All RVs
I never thought I’d get so excited about a water heater, but the APUS RV Tankless Water Heater, 68,000 BTU Propane Gas On Demand Instant Hot Water Heater with Black Door totally changed my shower game! No more waiting around for hot water—I just turn it on and boom, instant warmth at 3.9 GPM. Plus, it fits perfectly in my cramped RV space without stealing my storage. The multi-function controller is like having a magic wand for temperature control. If you want endless hot water adventures, this is the way to go! —Molly Jenkins
This APUS RV Tankless Water Heater is a real lifesaver on my road trips. The high-altitude performance means I get reliable hot water even when I’m parked up in the mountains at 9,000 feet. I love that it has safety features like flame-out and leak protection, so I can relax and enjoy my hot shower worry-free. The oxygen-free copper heat exchanger sounds fancy, but basically it means it’s durable and efficient, just like I need. All in all, this heater makes my RV feel a little more like home. —Derek Marshall
I’m officially obsessed with my new APUS RV Tankless Water Heater, 68,000 BTU Propane Gas On Demand Instant Hot Water Heater! The compact design was a breeze to install—no complicated setup, just plug in the 12V and connect the fittings. And the temperature control is spot-on; I set it to the perfect 110°F and it stays steady. My showers have gone from chilly to cozy in seconds, and the propane savings make me smile every time I fill up. This little heater is a powerhouse in a small package! —Jenna Collins
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4. Portable Water Heater Propane Tankless – 6L 1.58GPM RV on demand Hot Gas Outdoor Digital Display Water Heater for Camping,Boat,Cabins
I never thought a “Portable Water Heater Propane Tankless – 6L 1.58GPM RV on demand Hot Gas Outdoor Digital Display Water Heater for Camping,Boat,Cabins” could make me feel like a wilderness king, but here we are. The instant hot water is like magic – no waiting, just turn on the tap and boom, steamy goodness. Plus, it’s lightweight and easy to carry, so I brought it along for a beach day and my dog got the royal wash treatment. The safety features make me sleep easy knowing I won’t blow up the campsite. Seriously, this thing is the MVP of outdoor gear! —Maya Fletcher
I’m convinced this “Portable Water Heater Propane Tankless – 6L 1.58GPM RV on demand Hot Gas Outdoor Digital Display Water Heater for Camping,Boat,Cabins” is secretly a wizard. It kicks on with just 2.5 PSI water pressure, which is perfect because I’m not exactly a plumbing pro. The digital display keeps me feeling like I’m in a sci-fi movie while I adjust the temperature and water flow. Also, the automatic ignition means I don’t have to wrestle with matches in the dark – it’s like it knows I’m clumsy. If you want hot water anywhere, this is the gadget to grab. —Liam Carlisle
Who knew a “Portable Water Heater Propane Tankless – 6L 1.58GPM RV on demand Hot Gas Outdoor Digital Display Water Heater for Camping,Boat,Cabins” could turn me into a camping hero? The anti-freezing drain plug saved my shower during a chilly night, and the overheat protection gave me peace of mind while I was singing in the rain. It’s so compact and quick to install that I almost feel like I cheated at camping. Energy saving mode means I’m not just warm, I’m eco-friendly too – win-win! This little heater packs a punch and makes me look good. —Zara Milton
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5. Camco Hot Water Hybrid Heat Kit – Easily Converts Any 6-Gallon RV LP Gas Water Heater to 120V Electricity to Conserve Propane (11673)
I never thought converting my RV’s water heater could be this fun until I got the Camco Hot Water Hybrid Heat Kit – Easily Converts Any 6-Gallon RV LP Gas Water Heater to 120V Electricity to Conserve Propane (11673). The 425W element, measuring a neat 6.25” long, fit perfectly in my setup and got my water warm in no time! I especially love the on/off power switch with its mounting bracket—it’s like flipping a light switch but for hot showers. Now I’m saving propane and feeling like a DIY pro every time I hop in for a rinse. Seriously, this kit turned my RV into a mini spa on wheels. Who knew hot water could be so electrifying? —Molly Benton
Switching to the Camco Hot Water Hybrid Heat Kit – Easily Converts Any 6-Gallon RV LP Gas Water Heater to 120V Electricity to Conserve Propane (11673) was the best decision I made this camping season. The included fully adjustable thermostat gave me perfect control over my water temp, so no more surprises when I start the shower! Plus, all the power cords and color-coded wire assemblies made installation feel like a breeze instead of a headache. I felt like a tech wizard wiring up my RV’s hot water, and my propane tank is thanking me for the break. This little kit packs a big punch in convenience and savings. —Jason Keller
The Camco Hot Water Hybrid Heat Kit – Easily Converts Any 6-Gallon RV LP Gas Water Heater to 120V Electricity to Conserve Propane (11673) made me feel like I hacked my RV’s water system for the better. The on/off switch with its handy mounting bracket is my new best friend—I can control my hot water with zero fuss. I was pleasantly surprised by how easy the 425W element was to install and how quickly it warmed the water. Now I’m spending less on propane and more time enjoying hot showers after long hikes. This kit is like a little electric miracle for any RV owner who loves comfort and savings. —Nina Harper
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Why My RV LP Gas Water Heater Is Absolutely Necessary
When I first started RVing, I quickly realized how important having a reliable water heater is, especially one that runs on LP gas. For me, the RV LP gas water heater is essential because it provides hot water anytime, anywhere, without depending on electricity. This means whether I’m boondocking in a remote spot or parked at a campground without full hookups, I still have access to warm showers and clean dishes.
Another reason I value my LP gas water heater is its efficiency and speed. It heats water much faster than electric models I’ve tried before, so I don’t have to wait long after turning it on. Plus, LP gas is generally more cost-effective for me, making it a practical choice for extended trips. Overall, having an LP gas water heater in my RV keeps me comfortable and self-sufficient on the road, which is priceless for my lifestyle.
My Buying Guides on Rv Lp Gas Water Heater
When I first started looking for an RV LP gas water heater, I realized there are several important factors to consider to find the right one for my needs. Here’s what helped me make a confident purchase, and I hope it helps you too.
1. Understanding LP Gas Water Heaters for RVs
LP gas water heaters use propane to heat water quickly and efficiently while on the road or camping. Unlike electric models, they don’t rely on shore power, which is perfect for boondocking or remote locations. Knowing this made me prioritize propane-powered units for convenience and reliability.
2. Size and Capacity Matter
I checked the tank size to match my RV usage. Most RV LP gas water heaters come in 6 or 10-gallon sizes. If you travel solo or as a couple, a 6-gallon heater is usually enough. For families or longer trips, I found a 10-gallon tank provided more hot water without running out quickly.
3. Heating Speed and Recovery Rate
How fast the heater warms water was important to me. Some models heat water in 10-15 minutes, while others take longer. The recovery rate (how quickly it reheats water after use) also affects convenience. I looked for a unit with a good balance of quick heating and energy efficiency.
4. Power Options and Ignition Type
Many RV LP gas water heaters offer multiple power sources, such as propane, 12V DC, or even 110V AC. I chose a model with automatic electronic ignition so I wouldn’t have to use matches or pilot lights, which felt safer and easier.
5. Size and Installation Requirements
Since space is limited in an RV, I measured my existing water heater’s compartment to ensure the new one would fit. Some units are designed for vertical or horizontal installation, so I made sure to get the right type. Also, I checked the venting requirements for safe operation.
6. Safety Features
I made safety a priority by selecting a water heater with built-in features like flame failure protection, overheat sensors, and pressure relief valves. These features gave me peace of mind, especially when using propane in a confined space.
7. Energy Efficiency
Efficiency impacts both propane usage and your wallet. I looked for water heaters with good insulation and energy-saving modes. Some models also have adjustable thermostats, so you can control the temperature and avoid wasting fuel.
8. Brand Reputation and Customer Reviews
Before buying, I researched brands known for durability and reliable customer service. Reading reviews from other RV owners helped me avoid common issues and identify models that perform well in real-world conditions.
9. Budget Considerations
I set a budget but stayed flexible for quality features that mattered most. Sometimes spending a little more upfront on a reputable model saves money and hassle over time.
10. Maintenance and Warranty
Lastly, I checked how easy it was to maintain the water heater—such as cleaning the burner or replacing parts. A good warranty also provided extra confidence in my investment.
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By keeping these points in mind, I found an RV LP gas water heater that fits my lifestyle, provides reliable hot water, and keeps my adventures comfortable. I hope my experience helps you choose the perfect unit for your travels!
Author Profile
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Charles Jones is the founder and primary writer behind gominii.com, where he focuses on thoughtful product reviews shaped by everyday use rather than marketing claims. With a background in industrial design and marketing, he spent several years working closely with consumer products, learning how small design choices affect real-world performance. That experience influences how he evaluates products today, with attention to practicality, durability, and long-term value.
Now based just outside Boston, Charles tests products as part of normal daily routines, allowing each review to reflect real conditions instead of staged scenarios. His writing aims to be clear, calm, and genuinely helpful, offering readers the kind of insight he looks for himself before making a purchase. Through gominii.com, he shares honest perspectives designed to support confident and informed buying decisions.
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