to winterize my tt by blowing out the lines do i just tap into the fresh water hook up with the compressor fitting (30psi) and open up all water faucets, or is there anything else i need to do?
Drain low points.
Drain water heater.
Fill traps with antifreeze
Showers blown out
Toilet blown out
Put antifreeze in bowl
Take water filter out and drain canister
Drain sediment bowl.