Winterizing Rv Hot Water Heater

This allows you to add rv antifreeze and not waste 6 10 gallons to fill up the water heater.

Winterizing rv hot water heater.

The water lines in an rv are usually very thin and have little room to expand. To winterize an rv start by draining the water from the fresh water black and gray holding tanks. If this valve is turned to bypass then you will not get any water in the water heater. Purchase 2 gallons of rv non toxic antifreeze.

The rv water heater has a water line at the bottom where the cold water goes in. They need rv anti freeze. Winterizing with compressed air. Turn the water heater bypass valve to the bypass position.

Drain the fresh water tank and empty the waste water holding tanks. In this video we will explain how to operate them and what they do. A gas water heater should be shut off at the gas valve. Are you confused by the bypass valves on the back of your water heater.

Now that the water heater is turned off drain the water. On top of that line there is a hot water line that feeds your pipes. Either store it in a climate controlled building. If the temperatures stay below freezing where you live you have two options when storing your rv for winter.

If you chose to winterize your rv getting it ready to go again in the spring isn t. Shut off the water pump and open a faucet to release pressure. Or winterize the water system to prevent damage from freezing water. You should also open any cold and hot water faucets and flush the toilet a few times to make sure all of the water is out.

Should your rv hot water heater have an electric element be sure to turn it off. An electric water heater needs to be shut off at the breaker. De winterizing rv water system. Pour a cup of rv antifreeze down each drain and a few cups into the toilet s and in the toilet tank s finish by flushing into the holding tank.

With the water turned off it s now time to turn off the water heater. Open the faucets at the fixtures and then go outside and open the outside sillcocks. So here are 11 tips to help you have a successful hot water heater for your trip. What are 11 mistakes to avoid and handy tips for using rv.