RV Winterize Blow Out Adapter

Prevents damage caused by waterline freezing and clear the water lines during winterization and dewinterizatoin which is healthier and more environmentally friendly than using antifreeze. Constructed from lead-free brass, plastic and rubber, this heavy duty winterization tool is corrosion resistant, anti-oxidant and has a long service life. The air valve is identical to those found on RV tires, it can be used directly with existing tools. The 3/4”GHT connection is compatible with most RV water inlets. Apply for any vehicle like RV/ camper/ trailer/ boat/ with water system also be used to winterize sprinkler systems, drip irrigation systems, faucets, pipes, spigots, garden water hoses. Step 1: disconnect the city water supply and turn off RV water pump, step 2: open the pressure relief valve of water heater, step 3: connect adapter and turn compressor on, step 4: open all faucets in RV. .aplus-v2 .apm-brand-story-carousel-container { position: relative; } .aplus-v