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Four-Zone Switching Relay with Priority, 120 VAC Reviews

4.7 Rating 134 Reviews
Our first choice
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Posted 8 years ago
I'm using this controller to run a water pump for in floor radiant heat. Works as it should and was an easy install with terminal blocks for wiring and a 24 volt transformer built in to run the room thermostat.
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Posted 8 years ago
I used this unit in my radiant heating system and it worked great and seems well made and was easy to hook up. Would recommend this.
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Posted 8 years ago
We have 9 zones of heat and use nothing but Taco controls for zone pumps, mixing valves, and zone valve control. They are easy to install, wire, and are nice looking. This purchase was to replace an older SR506 that was about 9 years old.
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Posted 8 years ago
Installed this single-zone relay for a WiFi thermostat on my hydronic radiant floor. Now I can control the temp remotely.
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Posted 8 years ago
Very functional relay
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Posted 8 years ago
So far so good!! It was very easy to install (replaced an older TACO) and is working and running on all 4 zones properly.
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Posted 8 years ago
Installed this TACO 6 zone control unit with priority zone to replace five TACO individual controllers. Having the priority zone hooked up to the water heater solved my problem with loosing hot water in the shower if one of the heating zones was getting activated.
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Posted 8 years ago