Recent Customer Reviews of Freeze Relief Valves:
To help with your decision, here are some reviews that have been submitted by customers like you!
I installed one on my solar collectors. It started leaking -- very frustrating!! I fixed it by dimpling the wax button(pointy end). Then I retested it to make sure it still opened. Since then it has worked well, making a spray of mist when it its very cold. I am in Hayward and it still ... Read full reviewby wade
one year ago