Wiring Steps When Installing The Fogatti Tankless Water Heater

Question:

My tankless fogatti water does not have a red wire it has a white wire, black wire and two blue wires. Is it for a 12 volt system?

asked by: Tracy O

Expert Reply:

The Fogatti RV Tankless Water Heater # LSB44FR is still a 12v system you'll just need to determine which wire, black or white, is the power and which is the ground wire. Each of these wires is typically labeled from the factory so you never need to guess but I reached out to the manufacturer since I haven't ran into one with a white wire instead of a red wire to confirm and was able to determine that the white wire is your ground and the red wire is your power.

The two blue wires will run to the two wires on your controller/thermostat so that it can communicate with the main unit.

expert reply by: Kevin C