d3500ram wrote:
I use RV AF because i winterize many times a year since I use the TC year round... I have it set up to do in about 5 minute and I will often do it in the field so as to avoid freeze-up on the drive home on the last outing day.
If winterizing (regardless of method) for long periods during the cold season I would most certainly recommend removing the batteries.
Do put RVAF in the P-traps.
Do drain the water heater.
DO NOT install RVAF in the fresh water tank.
DO NOT install RVAF in the water heater.
If using compressed air, be sure to make sure water pump is free of water.
X2... It's snowing here today!