How To Drain Rv Hot Water Heater

Outside of the rv open the panel to the water heater.

How to drain rv hot water heater.

Pull up on the pressure relief valve at the top of the tank to open it. Cold water comes in at the bottom and hot water comes out of the top of the heater. The hot water heater tank will smell especially bad because of the hot water it will start to smell like sulfur. If your rv has a bypass valve these two pipes will be connected directly to each other using a third pipe.

Here are those instructions. Opening the drain valve 1. Turn off the city water supply if you are hooked up to it. 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.

Run the hot water inside the rv until it turns cold. This will ensure that the water that you will be working with is at an average temperature. Open the pressure valve and adjust the wrench to loosen the plastic drain plug. How to drain an rv water heater.

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. Cleans sediment out of rv hot water heater attach garden hose and insert into drain opening includes shut off valve. At the top of the water heater is a valve. Near the drain valve where the hose is connected is a knob or lever that.

This is to ensure that the water inside the water heater is. Disconnect the hot water. The lever of the valve should point in the direction that you want the water to flow. If you have ever been to a hot spring then you will know the smell.

Turn the knob on the drain valve to open it.