“Would have liked to have three knockouts on the bottom since I replaced a Honeywell R845 which had 3 knockouts on the bottom. I had to rework 1 wire to go in thru the top. Other than that, it was great.”
“Needed to control a Taco circulating pump for a small radiant floor system. I have 1 zone for heating the North-facing roof for snow removal, and the other zone for heating the Master bathroom floor. I needed to control only the floor heat and this single zone relay works great.”