Winterizing with Air this time
As the summer is winding down and students are going back to school in a few weeks, I am thinking about trying a new process for winterizing my trailer. I have been using the Antifreeze in the pipes ...
Forum Discussion
dfletch wrote:This is exactly what I do as well.
I have done this for years. You will need a compressor that can be set to 45 psi or less and an adapter for hooking it up to the park water connection. Drain hot water tank. I start with opening all low point drains and all faucets. Be sure to cycle toilet valve. Next close all valves and apply air. Now cycle all valves one at a time till you get only air from each one. It takes about 30 min to go through them several times. Disconnect air and open all valves. Put pink stuff in all drains and a genarous amount in black tank.
