Taco 4 Zone Switching Relay With Priority

Item 4 3 zone switching relay w priority 3 3 zone switching relay w priority.

Taco 4 zone switching relay with priority.

Please try your search again later. The enhanced switching relays additional features. Whether using basic priority switching or the advanced features of the exp controls the job is made easy. Combined with the time proven reliability of the 00 family of circulators and thermostats total system integrating is achieved.

Sr504 4 4 with priority 120 60 1 vac 20 amps 121 4 8 3 all circulator relay connections including zc zr are rated 1 3 hp 6 fla 36 lra at 120 vac. Taco sr506 exp 4 6 zone switching relay w priority taco switching relays combine clearly labeled pc board layouts with advanced features that allow for total system customization. Find answers in product info q as reviews there was a problem completing your request. Description sr501 exp 1 zone switching relay.

With the exclusive taco powerport plug in cards you can easily add such features as post purge priority protection and pump exercise. Only 7 left in stock order soon. Taco s enhanced switching relays are the best choice for all your zoning needs with advanced timer and boiler functions external diagnostic lights switchable priority and contractor friendly pc board layouts. Sr502 2 zone switching relay with priority sr503 3 zone switching relay with priority sr504 4 zone switching relay with priority sr506 6 zone switching relay with priority switching relays with powerport options and expandable to 20 zones product no.

For larger jobs switching relays can be expanded up to 20 zones with priority. Combined with the time proven reliability of the 00 family of circulators and thermostats total system integration is achieved. External indicator lights provide instant diagnostic feedback making a snap of service calls or new. With the exclusive taco powerport plug in cards you can easily add such features as post purge priority protection and pump exercise.

Taco sr504 4 4 zone switching relay the taco sr504 4 switching relay is the best choice for all your zoning needs with advanced powerport cards external diagnostic lights and contractor friendly pc board layouts. Any expandable switching relay can also interface with the boiler reset control and injection mixing add on power controls. Taco sr502 4 switching relay with priority 2 zone 4 5 out of 5 stars 5. Any expandable switching relay can also interface with the boiler reset control and injection mixing add on power controls.

For larger jobs switching relays can be expanded up to 20 zones with priority.