Blowing Out Rv Water Lines With Air Compressor

Pick one that also has an adjustable pressure gauge so you can control how much air gets pumped into the rv.

Blowing out rv water lines with air compressor.

Ideally you should use a 20g tire inflator to winterize the rig s water lines and make them safe from blowing out due to freezing. Blowing out the plumbing lines with an air compressor. However if you use this method you can t be absolutely sure that every drop of water is out of the lines. Try getting one that holds at least 2 us gal 7 6 l of air so you have enough to completely flush out the lines in one go.

Rvs have low point drains in their water system. Turn the air compressor on a low pressure setting and slowly increase pressure. There are various ways to ensure you have no water in your lines. Air compressor quick connect plug to male garden hose faucet blow out adapter with valve lead free brass 4 8 out of 5 stars 820 17 99 17.

Turn on the compressor and let it run until all water is blown from the faucets and drain valves. Thread the blow out plug into your rvs city water inlet and attach the oil less air compressor to the brass quick connect. Conclusion choosing the right air compressor for your recreational vehicle isn t easy but it can be if you know what to look for in the unit including size quality and accessories among others. Adjust the air compressor to no more than 30 psi to avoid damaging the water lines.

Connect the blow out plug to the city water inlet not the fresh water tank. Get a portable air compressor to blow air into the water lines. Many consider this to be the easiest method but you ll need an air compressor as well as a blow out plug you can buy a blow out plug at an rv supply store. Do not exceed 50 psi.

Connect the air compressor hose to the blow out plug. The system in a email protected is very small and it takes little time. The con with that is you have to flush out your system really well come spring so you don t end up digesting antifreeze in your drinking water. Smaller compressors are fine for winterizing your rv.

You simply need to remove the small amount of water that remains after gravity draining your water lines. My way is blowing out the lines using an air. One way is via a small pump that pushes rv antifreeze through everything. When using an air compressor to winterize you don t need to blow out the water with force.

I use air to blow out my lines.