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My hot water tank is full and I have the water heater turned on at the panel inside. I have propane, but still no hot water. It has worked off and on in the few trips we have taken. any troubleshooting advice? Ours is propane only. 2017, 19’. Thanks!
First, verify the water heater is full of water by pulling the water heater pressure relief valve on the exterior of the trailer. Once full you can now heat the water.
If the propane heating was turned on without water the reset switch may have been tripped. Push inward on both buttons.
If the above has been confirmed next would be the circuit board. This is under the bed beside the water heater, it is cream color and rectangular.
When turning on the water heater you will hear a very faint electronic hum, it must be quiet to hear this noise. If you do not hear this noise it will likely be the circuit board. Circuit board model number Suburban 520814.
The unit installed on your trailer will be a Dometic Penguin II - 11k btu - Click here for more information regarding this unit.