RoyB wrote:
We use the blow out methed in our small water system... Drain the fresh water tank and other things using the low point drain. Opening both sink spigots when draining.. Then use our 12VDC tankless air compressor at the city water connection using an air adapter. This blows out all of the water in the lines down the sink drain. Then I add just a tad of the pink stuff at the P-trap.
Pretty much our popup trailer water flow system
Tankless type air compressor is slow to come up to pressure which is perfect for this app...
We always carry our own drinking and cooking water water - Fresh made bean coffee requires same water for best taste results...
We can reuse our water system by just adding water to the fresh water tank...
Granted we are not in a heavy freeze area but does freeze at nights around here but most often warms up the next day...
Roy Ken
