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65000BTU,3.96GPM RV Tankless Water Heater, Build-in Pressure Relief Valve, with 15''x18'' White Door, Winter-Summer Mode Can be Switched Manually or Automatically

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Availability: In Stock.
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Arrives Jun 2 – Jun 10
Order within 20 hours and 54 minutes
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Features

  • RV On Demand Water Heater RUNSAIL RV tankless water heater with 65,000 BTU high-efficiency burner and max 3.96GPM capacity. Tankless water heaters tend to last twice as long as regular tank water heaters.
  • Safety and Reliability 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.
  • Wide Adaptability The opening is (13''-16'') x (13''-16''), It can replace Sub*** and other 6/10/12 gal tank water heaters, as well as Gir*** and FOGG***'s tankless RV water heaters, Can be adapted to doors of different sizes( (15" x 15", 15" x 18", or 18" x 18"),no need to cutout holes for your RVs, campers, caravans and trailers(If you need a 15'' x 15'' door, you can buy the whole water heater directly from the store).
  • REMINDER-This door is only suitable for RUNSAIL tankless RV water heaters and cannot be installed on RV hot water heaters from other brands.
  • EASY to CHOOSE-When you don't know how to choose a suitable size, the easiest way is to measure the size of existing water heater door and then choose a RUNSAIL model that is closest to it.

Style: ‎RV Tankless Water Heater with 15x18 White Door


Date First Available: May 26, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jun 2 – Jun 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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