SR503-5 3 Zone Switching Relay w/ Priority 319143-194 85-150° F
Description
85-150° F
Enjoy added value with a FREE 5-year parts warranty and the assurance of low NOx emissions
the Hydro Smart Gas Manometer is a practical addition to any HVAC toolkit
12-year limited warranty on heat exchanger
it prevents thermal siphoning and comes with a built-in motor protection for longevity
SR503-5 3 Zone Switching Relay w/ Priority 319143-194 85-150° FThe Taco Switching Relay is the best choice for all your zoning needs, with advanced timer and boiler functions, external diagnostic lights, switchable priority and contracctor friendly PC board layouts. Combined with the time proven reliability of the 00 family of circulators and thermostats, total system integration is achieved.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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