Troubleshooting A Fogatti Tankless Water Heater That Won't Run

Updated 07/07/2021 | Published 07/02/2021

Products Featured in This Question

Camco RV Water Pressure Regulator w/ Gauge - Brass

(106)

$32.62

LCD Digital Circuit Tester

(28)

$27.73

Question:

Can’t get remote to work ? The water heater does not work

asked by: R J

Expert Reply:

The Fogatti RV Tankless Water Heater - Gas - Automatic Pilot - 41,800 Btu - White Item # LSB64FR requires the following to properly function:

8-13" WC gas pressure (11"WC pressure preferred).
14.5-116 PSI water pressure (40-45 PSI preferred).
12VDC electrical power.

First test your voltage using a meter like the LCD Digital Circuit Tester Item # PTW2992. If you're not receiving enough voltage you may be too far from the battery and need to increase the gauge of the wire. You should have 12AWG but may need to switch to 10AWG if your wire is travelling 60 feet.

Next you can install the Camco RV Water Pressure Regulator w/ Gauge - Brass Item # CAM40064 to keep the water pressure from 40 PSI to 50 PSI.

Then you can have a licensed technician check the gas pressure and adjust your regulator accordingly to get you where you need to be.

If these steps do not solve your issue please reply back and we can keep troubleshooting your issue.