Suburban DSI water heater won’t light
I went through all the typical troubleshooting. I opened the gas line right st the water heater and it is flowing good and the gas works on the stove and the furnace. Hooked up to electricity the el...
Forum Discussion
OK, you DO have 2 switches for the Water Heater. You have found the 120 wall switch and if the light goes OUT when the 120 breaker is turned off that IS the 120 element wall switch. There is ANOTHER wall switch for the LP section(12 volt On and OFF) of the Water Heater. Usually, that switch is on the same panel all your Tank Monitors and water pump switch is located and will be labeled WH or LP. Doug
