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SR503-5 3 Zone Switching Relay w/ Priority Tankless Service Valve 4" OC-50SF

SR503-5 3 Zone Switching Relay w/ Priority Tankless Service Valve 4" OC-50SFThe 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.

SKU: 25528394063 · From ldesquadrias.com.br

4.7
USD107.61 USD127.61

Pay in 4 interest-free payments of $26.90 Learn more

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

Description

4" OC-50SF

Alta 120(B)/150/180

floor or both in dual mode

Examine all components to ensure that gasket integrity has remained during shipping

convenient pre-installed jumper for pump operation

SR503-5 3 Zone Switching Relay w/ Priority Tankless Service Valve 4" OC-50SFThe 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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