Wild Card wrote:
takes me 15 min to hook up air hose and blow out all water lines, drain water heater and dump some anti freeze down the drains.
I winterized mine 3 times since October and just traded in and got a new rig the Friday before X mas and its been used and winterized already.
I live in a resort area an many homes get winterized around here, we dont pump antifreeze throughout the home.
a droplet of water in the pipes is not going to hurt anything, you have to have a full column of water to expand and break a pipe or device.
for example a straw full of water and capped off will swell and crack. A half full straw will not crack as it has room for expansion.
Same thing a buddy of mine said until he hooked up his trailer in the spring and flooded it because enough water droplets collected and cracked the valve at the commode.