Taco 3-Zone Hydronic Switching Relay
Vendor : Taco
$220.39
- SKU:
- 2480953
- short description:
- SWITCHING RELAY 3 ZONE
- Item Number:
- SR503-4
![](https://cdn11.bigcommerce.com/s-dp5foos87q/stencil/c2248350-32dc-0139-fdad-0242ac110007/e/2d7963d0-c7c8-013b-99f9-3265465b958a/img/ProductDefault.jpg)
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