RV Winterizing Kit with Blowout Adapter TH22 It heats automatically in the

It heats automatically in the cold and shuts off to save power when it warms up

vent fitting

and black water tanks quickly

and weather

RV Winterizing Kit with Blowout Adapter TH22 It heats automatically in theRV winterizing kit with blowout adapter for clearing water from your plumbing before a freeze. It connects an air compressor to your water lines so you can blow them out a clean, antifreeze free way to protect RV, camper, boat, and sprinkler systems through winter. Features Connects to air compressor quick connect and standard garden hose threads Male and female garden hose ends for RVs and outdoor plumbing Integrated shut off valve for airflow