Air Pressure To Blow Out Rv Water Lines

I just key the compressor to about 25psi and connect it with a blow out adapter i got a nice brass one from wal mart for just a few dollars and open all of the valves which for me include the drain on the electric water heater the hot and cold on the sink and the hot and cold on the.

Air pressure to blow out rv water lines. How to tell when you are done. With the smaller units i just wait till it builds a little pressure then open the tap to blow out the water air. Set your air compressor at 30 psi or less. I use air to blow out my lines.

Attach the blow out plug to your water intake valve. This would likely be the kitchen sink. Not a big deal at all but i highly recommend pink after your done. Using the air compressor blow air through the blow out valve with a tire pump tip until you.

Sometimes the bouncing around a unit gets while going down the road gets air inside lines however this is just a temporary condition and should stop after a little while. If water has pooled in the water. The system in a email protected is very small and it takes little time. Yes it s getting to be the time of the year in the northern hemisphere where we have to be concerned about water freezing in pipes that are exposed to the frigid wintertime conditions.

Next attach the blow out plug to the water inlet where the hose goes. For safety limit the air pressure to 30 psi and monitor it with a pressure regulator. Intense air pressure can damage your rv s water lines. What you need to blow out water lines.

Connect it to the blow out plug and run the compressor until. Have them turn on just the hot or cold and to yell and let you know when the water has stopped running. Rv water systems are designed to operate at 45 psi pressure any air pressure used should be regulated to not exceed 45 psi you can t just run down to the gas station and use the tire filler to blow out your rv lines. I live in canada so not using it is really is not an option.

However if you use this method you can t be absolutely sure that every drop of water is out of the lines. Adapter to connect an air line to a water pipe photo. While you may have a huge air compressor in your garage it s not going to help much if your rv is. As it tries to draw water air is pulled in.

First disconnect your rv from the water hose and open the faucets turn on the shower and flush the toilet to drain the water from those lines. This is very important to prevent damage to the plumbing system.