Welcome! Here are the website rules, as well as some tips for using this forum.
Need to contact us? Visit https://heatinghelp.com/contact-us/.
Click here to Find a Contractor in your area.

Erie Zone Valves

Dale
Dale Member Posts: 1,317
The effect is a really loud bang and shake, big time water hammer noise, volume of noise and shaking depends on flow velocity of pump. At a commercial property in my town a person working late called the police because someone was trying to break in, the someone was the backwards zone valve.

Comments

This discussion has been closed.