Used to apply air pressure to your water lines to insure that all of the water is removed before winterizing. With less water remaining in the lines, your anti-freeze will work at the dilution you want. Also helps with the removal of anti-freeze when DE winterizing. The JR Products 03054 Plastic Blow Out Plug (Model 3054) is a durable black plastic plug with valve designed for indoor installation and floor mounting. It holds air pressure until removed, enabling effective winterizing and removal of anti-freeze. Unit count: 1.0. Product dimensions (product record): 4.38 x 2.69 x 1.00 inches. Product weight (product record): 0.0700 pounds.
- Water Heaters Plastic Blow Out Plug 3054 JR Products
- Apply air pressure to your water lines
- Will hold air pressure until removed
- Relases pressure by opening a faucet (do not depress the check valve on your water fill)