Is An Temperature/Pressure Relief Valve Needed To Install The Fogatti InstaShower 8 Pro
Updated 11/17/2025 | Published 12/27/2024
Question:
interested in purchasing a Fogatti 8 pro rv tankless water heater. instructional video referenced the need for a temperature/pressure relief valve. Needing additional information for part numbers.
asked by: Marion G
Expert Reply:
Hey Marion,
I don't know why there's a note stating you need a pressure/temperature relief valve with the Fogatti InstaShower 8 Pro RV Tankless Water Heater w/Mixing Tank # FG28FR, but it's already included and installed inside of the unit. It's the brass fitting at the front of the unit with the clear hose pointing down.
If your temperature or pressure got too high the valve will automatically open and force water out through the clear tubing. There's a little "U" shaped bracket under to it force the water forward and out the gap between the door and unit to prevent water from sitting inside of the unit.
Product Page this Question was Asked From
Fogatti InstaShower 8 Pro RV Tankless Water Heater - 55,000 Btu - 18" x 18" Door
- RV Water Heater
- Tankless Water Heater
- Propane
- 40001 - 55000 Btu
- 12 Volts
- 13L x 13W x 13-13/16D Inch Cutout
- 16-3/8L x 18W x 18D Inch
- Black Door
- Fogatti
more information >
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Chris R.
11/17/2025
Hey Marion, did the built-in temperature and pressure relief valve on the Fogatti 8 Pro work as expected once you checked it out? Knowing how it performed could help others looking into this same water heater.