Run the hot water inside the rv until it runs cold.
How to drain rv water heater.
This will ensure that the water that you will be working with is at an average temperature.
At the very bottom of this blog i am going to show you a video of how to drain your water heater.
Check out the picture below to see the water heater that we removed out of the rv that we had to fix.
This is to ensure that the water inside the water heater is.
Turn off the water heater lp gas and water pump.
Open the pressure valve and adjust the wrench to loosen the plastic drain plug.
Below is a picture of a water heater from the outside with the cover off.
Turn off the city water supply if you are hooked up to it.
Disconnect the hot water.