“I haven't used this zone valve yet as I bought it to have on hand as a backup standby. It's always good to have a part on hand on those cold nights when you need it most! This practice keeps an unhappy Mama at bay!!”
“The Honeywell motorized zone valve has been the most reliable of all zone valves that I've encountered during the last 40+ years in the trade. In my own home. I have valves that are over 40 years of age and they've never needed repairs.”