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RUNSAIL® [Upgraded Version] RV Tankless Water Heater, 65,000 BTU,Max 3.96 GPM, 15 x 15 Inches Black Door, Build-in Pressure Relief Valve, Winter-Summer Mode Can be Switched Manually or Automatically

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$299.99

$ 99 .00 $99.00

In Stock

1.Color:White


About this item

  • 【Easy Installation】:The opening is 13 x 13 inches and the door is 15 x 15 inches. It can replace Sub*** and other tank water heaters, as well as Gir*** and Fur***'s tankless RV water heaters.At the same time, the included instructions and hardware make installation simple.The connecting wires of the wire controller is 10 feet long, not need to buy a battery, plug and play.
  • 【New Upgraded】:This upgraded RV water heater improves the pressure-bearing capacity of the waterway system. At the same time, It has a built-in pressure relief valve that complies with ANSI & CSA standards. While ensuring safety and machine lifespan, it also avoids frequent dripping and pressure relief of the pressure relief valve. The installation of the water heater will also be simpler,You don't have to buy and install relief valve separately.
  • 【High Heating Power】:RUNSAIL RV tankless water heater propane provides hot water instantly. With 65K BTU, it can generate a maximum of 3.96GPM. It can support 2-3 faucets simultaneously and minimum water inlet pressure at start-up is 9.5PSI, ideal for RV with low water pressure.
  • 【Energy Efficiency】:Tankless design saves RV space and is eco-friendly. This water heater is over 90% energy efficient, saving you money in the long run. Tankless water heaters tend to last twice as long as regular tank water heaters.
  • 【Water Temp is Precisely Controlled】:Temperature ranges from 95°F-123°F. This RV hot water heater with temperature fluctuation eliminates technology that can eliminate the rising temperature to avoid scalding injuries. Staged combustion technology controls the amount of flame in summer, prevents the water from getting too hot, and saves the limited propane gas available for caravan travel.
  • 【No waiting】:Tankless water heaters are better than tanked water heaters for continuous showering of multiple people.It can bring you hot water all the time when there is enough gas and water. There is no need to wait for the water to heat up and take a quick bath like with a tank water heater.



Product Description

rv hot water heater
  • We will provide the conventional accessories and consumables required for installation; in addition, you may purchase another part of the required accessories you need according to the actual situation.

  • There is no problem with using it above this altitude, but the oxygen will be thinner and the combustion efficiency will be reduced, but it can still be used.

  • The first is more convenient than connecting the wires, plug it in and it's ready to use; the second is better waterproof, and the connection is firmer and more reliable.

  • Yes, as long as there is enough water and propane, it can provide hot water instantly.

  • Replaceable 4 and most of 6 gallon Tank Water Heater. Such as: ‎Girar**, Subur**, Furri** and other products.

    Hole size: (13*13 inches).

    Door size:(15*15 inches).


Tisha
Reviewed in the United States on March 20, 2025
Just got the unit running for my first MOAB trip. Works awesome. Few things the unit needs at least 10amps of 12v. My suggestion is if you are replacing an old duo system get a 15amp power supply and use the left over 120v circuit to power. As well I had an issue with a bypass hose that was hooked up in the bathroom by previous owner. You may also need to purge gas line if it is air filled. In all I am very happy with this unit. Have noticed if you have too much water flow it will not heat the water to full temp. I used the discharge valve to slow down the water and mixed with more cold to get desired temp. This required a higher temp setting to achieve.
Larry McGlocklin
Reviewed in the United States on March 12, 2025
The directions were clear and we had no problems with the install. What a wonderful product!!! We now have as much hot shower water as we can use as opposed to the 10-gallon conventional water heater we replaced. Very nice and appreciated. We contacted the company via email and received a rapid response. Thank you.
Billy
Reviewed in the United States on April 7, 2025
Works as should. Easy install. Had a dual propane & electric tank unit prior, just tied into 12V power from propane switch and everything worked as it should. Impressed with this unit.
Ed
Reviewed in the United States on April 29, 2025
Does not operate as advertised or expected. Keeps raising temp to the point of scalding. Does not mix well when adjusted. Customer service no help with the units operation failures.
Rjlusch
Reviewed in the United States on April 28, 2025
Best upgrade we've done to the camper so far. No more 3-5 minute showers. The only thing, and it isn't even an issue, is that sometimes it'll give an error code when doing the dishes because of turning it off and on i think. I just hit the power button and turn it back on and it goes away and I'm able to use it fine again.
April Hall
Reviewed in the United States on April 23, 2025
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Thebakers
Reviewed in the United States on April 1, 2025
Had to cut and adjust the propane line, figure out the 12v wiring because my old unit had 3 wires(none of which were ground), and had to reroute the pex water lines a bit so they would line up. I also repurposed the unused 110v wiring into an extra outlet.It might line up better for some people, but if you don't know how to use a multimeter or adjust copper and/or water lines, I would suggest getting a professional or a buddy that does to help.Only been on one trip since install and it seems to work great so far. My wife said she noticed a little fluctuation in hot/cold after it has been running for a bit, but I tried and couldn't replicate it. Will update if we run into issues in the future.
Wayne A Conkey
Reviewed in the United States on July 3, 2024
I am a full-time RV er. And a experienced technician. I chose this unit because of combination of advertised performance and price. I installed this in my older 5th wheel trailer. The installation was straight foward. The fittings were all correct and the advertised size of the unit was proper. The unit came clean with no damage properly packaged. the only issue that I had was that the control cable was too short. The control unit should be in bathroom . In my trailer it and the water heater are at opposite ends of trailer.The company quickly sent me an extension at no charge. They quickly answered my question within hours and had a solution for me. One thing about these units, you need to use just the hot water side only when showering And adjust the temperature properly with the control panel So that you don't have spikes of cold and hot water. Been using unit for a few weeks and very happy with it. Saves huge on propane not keeping a tank of water hot 24/7. Heats up fast and even. Do recommend this product.
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