Taco 2-Zone Hydronic Switching Relay

Product Description

Taco Switching Relays combine clearly labeled PC board layouts with advanced features that allow for total system customization. External indicator lights provide instant diagnostic feedback, making a snap of service calls or new installation start-ups. All switching relays are ul listed, are compatible with conventional and programmable thermostats.|Compact design|UL and CSA approved|3 year warranty|Fuse protected|Simplified wiring for ease of installation|Premium sealed relays|Factory tested|Isolated end switch|Field replaceable transformer|Built in priority