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**DQDick** · 09-18-2020, 05:53 AM

First I open the low point drains and everything inside, then I close everything inside and have my wife open each faucet and flush the toilet while I'm putting the air in. Then we put a little RV antifreeze down the drains that have P traps and in the toilet to keep the seal good. If you have a washer you'll need to put some in there also and run the spin cycle to make sure the pump is full of antifreeze and not water.

09-18-2020, 05:53 AM	#2
DQDick Site Team Join Date: Jun 2011 Location: Wilsey Posts: 18,799 M.O.C. #11455	First I open the low point drains and everything inside, then I close everything inside and have my wife open each faucet and flush the toilet while I'm putting the air in. Then we put a little RV antifreeze down the drains that have P traps and in the toilet to keep the seal good. If you have a washer you'll need to put some in there also and run the spin cycle to make sure the pump is full of antifreeze and not water. __________________ Dick, Joyce, Diego, Picatso and Gustav 2017 3720 RL, and 2013 HC 343RL Pullrite Hitch, IS, Disk Brakes, 3rd AC, Winegard Traveler, Bathroom door mod, Dometic 320, couch for desk swap, replaced chairs, sun screens, added awnings, etc.