Grand Design Camper. used 50psi to blow out each hot and cold line to faucets and shower. ALso water line to commode. removed plug from water heater. removed low point drains one at a time and blew those out with all faucet valves closed. poured RV antifreeze into sink drains to fill traps. drained all the tanks inc. very inconvenient fresh water tank dump valve.
did I miss anhything? We're back into freezing weather Friday.
did I miss anhything? We're back into freezing weather Friday.