Portable Water Heater

Troubleshooting: Is your Fogatti receiving power?

Fogatti Gift Guide for RVers 2023

Troubleshooting a Fogatti Tankless Water Heater:

Problem 1: Monitoring screen not responding but unit is on

  • First, test the DC voltage using a multimeter. 
Voltage check on Fogatti water heater

- Connect Voltage Meter to the Board Connection Cable

- Connect Voltage Meter to Controller Connection


When you turn the unit to ON you should be able to hear a 'Metallic Click" sound coming from the board. 

Problem 2: Monitoring screen is on but no response from the water heater

  • This could be related to a faulty Water Flow Sensor. To check the sensor, release the pressure by undoing the pressure release valve and blowing compressed air into it. If the air flow does not ignite the exhaust and turn on the sensor, it should be replaced. A working sensor will ignite the exhaust and respond to the compressed air flow.

  • Additionally, check the plumbing to see if there is any water flow stress on the system.

Since you already checked the voltage and and water pressure on your Fogatti Tankless Water Heater, we
recommend checking the gas pressure. 


Blog posts

View all
Make Mom's Day: The Perfect RV Upgrades for Mother's Day

Make Mom's Day: The Perfect RV Upgrades for Mother's Day

Make Mom's Day: The Perfect RV Upgrades for Mother's Day Few words evoke as much warmth and gratitude as 'mom.' She embodies selflessness, care, and boundless love, tirelessly tending to the needs ...

Gift GuideFogatti's Gift Guide for RVers 2023

Fogatti's Gift Guide for RVers 2023

When it comes to gifting for RV life, there's something for every RVer's taste and needs. From essential equipment to unique experiences, our gift guide has you covered. These thoughtful gifts will...

Points Reward Description

Points Reward Description

We are thrilled to announce the launch of our brand-new Membership Rewards Program! We are dedicated to providing you with the best shopping experience, and this program is designed to show our app...