VEVOR US EN
Select the country/region, language, and currency you prefer for shopping.
Delivery to
Your Address
Hello, Sign in
Account & Order
Categories
Download VEVOR App
Exclusive $5.00 off for your first three orders on the App.
Scan the QR code to download
RV Tankless Water Heater 15x15 in Propane Gas 42000BTU with Controller
RV Tankless Water Heater 15x15 in Propane Gas 42000BTU with Controller
RV Tankless Water Heater 15x15 in Propane Gas 42000BTU with Controller
RV Tankless Water Heater 15x15 in Propane Gas 42000BTU with Controller
RV Tankless Water Heater 15x15 in Propane Gas 42000BTU with Controller
RV Tankless Water Heater 15x15 in Propane Gas 42000BTU with Controller
RV Tankless Water Heater 15x15 in Propane Gas 42000BTU with Controller
RV Tankless Water Heater 15x15 in Propane Gas 42000BTU with Controller
RV Tankless Water Heater 15x15 in Propane Gas 42000BTU with Controller
RV Tankless Water Heater 15x15 in Propane Gas 42000BTU with Controller
RV Tankless Water Heater 15x15 in Propane Gas 42000BTU with Controller
RV Tankless Water Heater 15x15 in Propane Gas 42000BTU with Controller
RV Tankless Water Heater 15x15 in Propane Gas 42000BTU with Controller
RV Tankless Water Heater 15x15 in Propane Gas 42000BTU with Controller
RV Tankless Water Heater 15x15 in Propane Gas 42000BTU with Controller
RV Tankless Water Heater 15x15 in Propane Gas 42000BTU with Controller
RV Tankless Water Heater 15x15 in Propane Gas 42000BTU with Controller
RV Tankless Water Heater 15x15 in Propane Gas 42000BTU with Controller

Features & Details

  • Rapid Instant Heating: The RV water heater offers 42,000 BTU of high power, delivering hot water quickly to meet your needs for showering, dishwashing, and more. The RV water heater is CSA certified and has multiple protection features for peace of mind
  • All-Season Use: Featuring segmented combustion technology, it adjusts water temperature according to seasonal changes, ensuring comfortable hot water year-round. This energy-saving feature prevents excessively high water temperatures in summer, making it more eco-friendly.
  • Convenient Control: Equipped with an LED smart display and touch controls, the rv tankless water heater allows easy temperature adjustment and power control, offering hassle-free operation and effortless monitoring.
  • Outdoor Water Outlet: In addition to an internal outlet, this RV water heater is equipped with a front outlet for outdoor use, perfect for washing pets, vehicles, and more. Enjoy added convenience for all your outdoor adventures.
  • Compatible with Most RVs: With a door size of 15x15 inches, a rear chamber size of 12.6x12.6x14 inches, and 1/2" NPT water and gas connectors, plus a φ2.36" exhaust pipe, this camper water heater is designed to suit various RVs. Quick connections make setup a breeze!
See More

Frequently Bought Together

Videos for this product

Reviews 4.9

All reviews are from verified purchases
Average rating based on 29 reviews
Top Reviews
Scott Scott
Reviewed on Jun 18,2025
Unit was very easy and straightforward to install. After using it for a few weekends I am very impressed. It's great to no longer having to stop the water while in the shower so you don't run out of hot water. Mounted the thermostat near the shower so I can easily adjust the temperatures for different family members. So far it is an excellent product!
Mark R Mark R
Reviewed on Jun 18,2025
Amazing. I can’t believe I’m so excited about a water heater but I am. Complete game changer, wish I had got this years ago. I will never have a camper without a tankless water heater again. Nonstop hot water! Easy installation. Perfect fit. Works like a dream. I’m telling all my friends at camp.
James James
Reviewed on Jun 12,2025
Heats water very good my wife and 3 kids all took showers back to back. Continuous hot water
Amanda Goleniec Amanda Goleniec
Reviewed on Jun 04,2025
It works amazing! It keeps up with showering and everything else that uses hot water. I would buy again and would recommend. Fast shipping!
Jason Jason
Reviewed on Jun 01,2025
I installed this in my 2017 Wildwood Heritage Glen. It was a replacement for the standard 6gal that the factory put in. It took about 1 - 1.5 hrs to remove the old one and install this one...a little longer to run and mount the controller. It works beautifully...just as advertised. I would definitely recommend it and would buy it again.
Kevin Grossman Kevin Grossman
Reviewed on May 28,2025
Works great
William William
Reviewed on May 21,2025
Works great
Mike Mike
Reviewed on May 09,2025
This works an easy to install
Sandy Sandy
Reviewed on Apr 30,2025
Purchased this to replace the 6gal propane water heater in our 2022 Aspen Trail camper. Installation was fairly simple but wire colors dont match up so pay close attention when removing old and installing this. Our fisrt trip out with it, we thought we made a huge mistake. It wouldnt register one faucet at all and the other as well as shower would hold temp for 30 seconds to a minute then drop back to temp from city water connection. We switched to water pump and had similar results. We tried using water pressure regulator as well with worse results so we determined it was a water pressure issue. If there is any fluctuation in water pressure, water heater shuts off. Our second trip out we were again on full hookup at different campground and water heater worked perfectly taking full lenght showers. We moved our camper to a seasonal site at the same campground we first tried the water heater at and in the seasonal spot water pressure must be pretty good as we had no issues when testing. This water heater will only work on one fixture at a time though so if someone is in shower and you turn hot water on at sink faucet, shower loses hot water and sink gets it. Thats not a huge issue but would be nice when at off road park to be able to have someone using inside and outside shower simultaneously. I also wouldnt recommend for boondocking unless you have easey access to refill water tanks as it takes a little bit for the water to reach temp. Overall, its a decent little waterheater for the price. If something changes as the season progresses i will update this review.
Mike Pope Mike Pope
Reviewed on Apr 29,2025
This hot water heater was super easy to install and works like a charm. I actually had it set on 123° and had to turn it down because it was too hot for a shower. It just works flawlessly.

About this item

Product specification
Item Model Number
TMRVQ-05010242
Heat Output
42,000 BTU
Power Supply Voltage
DC 12V
Water Pressure Range
14.5-100 psi
Minimum Starting Flow Rate
2.8 L/min
Water Inlet/Outlet Connection Size
1/2" NPT
Gas Inlet Size
1/2" NPT
Net Weight
25.79 lbs / 11.7 kg
Item Dimensions
15x15x14 in / 380x380x358 mm (depth excluding fittings)
Description
Your Perfect RV Water Heater Solution!
This RV water heater delivers high power with instant hot water output, meeting various water needs for the kitchen, bathroom, and washroom, allowing you to enjoy a convenient and comfortable life anytime, anywhere.
Quickly heats water to meet your RV's hot water needs. Features an LED display for easy monitoring and an external water supply option for outdoor hot water convenience.
Adjustable temperature settings for seasonal needs, compatible with various RV water pressure environments. Starts with a minimum flow rate of 2.8 L/min, enabling hot water even under low pressure.
Equipped with multiple safety features including forced exhaust, anti-dry burning protection, flame-out protection, fan failure protection, automatic pressure release (water pressure), and anti-freeze protection, ensuring peace of mind.
High-power water heater meets all RV needs in the kitchen, bathroom, and washroom, providing a convenient and comfortable experience wherever you are.
See More

Questions and Answers (2)

2 Questions
Ask a Question
Showing 1-2 of 2
Sort by: Featured questions
Is this a propane or electric Heater
Answer This Question
This is a propane heater.
By vevor on
Does it have electric igniter
Answer This Question
It has electric igniter.
By vevor on

RV Tankless Water Heater 15x15 in Propane Gas 42000BTU with Controller

4.9 29 Reviews
$ 289 99
Exclusive $5.00 off for your first three orders on the App.

Black/42000BTU

  • White/55000 BTU
  • Black/42000BTU
  • Black/55000 BTU
  • White/65000BTU
  • White/42000BTU
Security & Privacy
100% Secure payment
Secure privacy
FREE Returns
30-day Free Returns
Refund for lost packages / damaged items
Professional Service
12-months warranty
Customer Support