I have a 30x50 enclosed shop that our coach will be Wintering in.I wanted to list all that I've done in preparation. Please point out anything that I've missed.I plan on leaving the coach plugged in all winter with the slides in.
1.Filled the fuel tank(Winter blend).
2.Turned off propane tank.
3.Covered all vents.
4.Drained fresh,gray and black holding tanks.
5.Drained the hot water tank,opened low point drains and ran the pump for 30 seconds with all valves open.
6.Closed the valve to the ice maker and disconnected the water line that leads to the ice maker.
7.Ran the pink stuff down all the P traps.
8.Still trying to get the under the sink water filter off(anyone else have a problem with theirs).
9.Winterized windshield reservoir tank.
10.I water the house batteries every month and leave a trickle charger on the coach batteries.
11.Drained outside and inside hand shower nozzles and treated the toilet water flush seal (silicone).
I do not heat the shop and I have seen it get down to 32 degrees inside.
Have I missed anything.