How To Drain Rv Hot Water Heater

Run the hot water inside the rv until it runs cold.

How to drain rv hot water heater.

Near the drain valve where the hose is connected is a knob or lever that. This will ensure that the water that you will be working with is at an average temperature. The hot water heater tank will smell especially bad because of the hot water it will start to smell like sulfur. Run the hot water inside the rv until it turns cold.

Turn off the water heater lp gas and water pump. Allow the water to drain. Pull up on the pressure relief valve at the top of the tank to open it. Turn off the city water supply if you are hooked up to it.

Outside of the rv open the panel to the water heater. How to drain an rv water heater. This is to ensure that the water inside the water heater is. At the top of the water heater is a valve.

Open the pressure valve and adjust the wrench to loosen the plastic drain plug. Disconnect the hot water. Locate your water pump and disconnect the water outlet line attach a rubber hose and make sure it is long enough to avoid kinking then fill a 12 ounce jar or can with water. Cold water comes in at the bottom and hot water comes out of the top of the heater.

If you have ever been to a hot spring then you will know the smell. If your rv has a bypass valve these two pipes will be connected directly to each other using a third pipe. Also if you get into a good habit of draining your tanks when the fall comes it will be as easy as one two and three to drain and get your rv winterized. Turn the knob on the drain valve to open it.

Opening the drain valve 1.