VIAIR’s convenient and easy do-it-yourself winterization kit protects your RV’s water system from freezing during the long winter months, and helps avoid costly springtime repairs from damaged water lines due to winter freezes.
Please Note: This kit is to be used with our 400P-RV, 400P-RVS, 450P-RV or 450P-RVS models only.
In the Box:
– 1/4” Quick Connect Coupler (M, NPT)
– 1/4” Quick Connect Stud (M, NPT)
– Blow Out Plug
– Regulator
– 220 PSI gauge
Tested and Approved
Built to Last
We test these products to make sure they last. Whether you are a Weekend Warrior, Full-Time, or anywhere in between, these products are designed to hold up and perform.