What Water Pressure Range Does Fogatti Tankless Water Heater FG76FR Need? 12v Pump Fine?

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Question:

What water pressure range does the 55k btu water heater tankless Fogatti FG76FR need? I run off a 12V pump in my travel trailer.

asked by: Luis

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Expert Reply:

Luis, the Fogatti # FG76FR runs water pressure of 14.5-116 PSI, with preferred pressure: 40-45 PSI, so it works great with a standard 12V RV pump usually around 40–60 PSI. Flow rate needs to be at least 1 gallon per minute to ignite. If your pump surges or is undersized, you might see temperature swings. The # FG66FR white version is identical inside.

Do you already have a pressure regulator on your city water inlet? That’s a good idea to protect the whole RV plumbing system. If you don't have one yet, I'd go with # CAM40064.

expert reply by: Andrew N

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Answer 1

Jenna, you’ll like this - the #FG76FR has an automatic antifreeze cycle that kicks in when temps drop near 43°F. It’ll fire briefly to keep water lines from freezing, as long as propane and 12V are supplied. That said, for long winter storage,…

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Answer 2

Hey Andrew! Yes, Furrion does have a Chill Cube model with a heat pump. This was actually just released for aftermarket sale. You will need a complete system to make the switch, new R32 units aren't backwards compatible with old R410A systems.…

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Answer 3

Hey Melanie. The reason you can't find a replacement for your GE ARC15AACBL2 15,000 btu air conditioner is because they phased them out. In 2025 all RV AC systems had to change over to a new coolant called R32. This was a EPA mandated decision.…

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Answer 4

The best replacement option we offer for a Atwood GC10A-4E Water Heater is tankless, the Furrion RV Tankless Water Heater part #FR68SR. It won't be a direct replacement but still pretty easy nonetheless as they are very similar. That said, you…

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Answer 5

To install a Redarc Tow Pro Liberty in your 2023 Toyota Tacoma Sport you will need the following parts: Redarc Tow-Pro Liberty Brake Controller item #RED24FR Plug-and-Play Wiring Harness for Redarc Tow-Pro Trailer Brake Controllers item #RED99FR…

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Answer 6

The Dometic RV Water Heater - Gas - Automatic Pilot - 12 Volt - 8,800 Btu - 6 Gal Tank Item AT96121 is the direct replacement for the GC6AA-10E. Unfortunately it is out of stock with no expected restock date. Instead I recommend the Furrion RV…

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Answer 7

Factory brake controllers seem to unfortunately be very temperamental and usually quite a bit more expensive that an aftermarket brake controller so I have to recommend going with an aftermarket option. Luckily there is a brake controller port so…

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Answer 8

Hello Kevin, Thanks for writing in. The main difference between the Power Watchdog Surge Protectors #HU67FR and #HU42VR comes down to the monitoring capability, housing design, and surge protection rating. The #HU67FR is the newer Generation 2 model.…

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What Water Pressure Range Does Fogatti Tankless Water Heater FG76FR Need? 12v Pump Fine?

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