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.
Taco 4 zone switching relay.
Taco switching relays are available in one two three four and six zones.
Whether you re looking for switching relays zone valve controls priority zoning circulators or fan controls taco has everything you need.
For those larger jobs the exp switching relays can be expanded up to 120 zones 20 zoning panels with priority.
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.
Combined with the time proven reliability of the 00 family of.
The sr501 single zone switching relay is ul and csa listed uses a standard ice cube replaceable relay and is.
Taco sr504 4 switching relay 4 zone the best choice for all your zoning needs the taco switching relay is 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.
The unit comes with external diagnostic lights and is 100 factory tested.
All switching relays are ul listed and are compatible with conventional and programmable thermostats.
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.
External indicator lights provide instant diagnostic feedback making a snap of service calls or new.
Work with 2 3 or 4 wire zone valves.
Combined with the time proven reliability of the 00 family of circulators and thermostats total system integration is achieved.
Combined with the time proven reliability of the 00 family of circulators and thermostats total system integrating is achieved.
The enhanced switching relays additional features.
Description sr501 exp 1 zone switching relay.
Whether using basic priority switching or the advanced features of the exp controls the job is made easy.
The switching relay has universal thermostat compatibility.
3 4 taco 1 zone power zone controls.
It can easily replace any brand made by any manufacturer and will even fit into the existing metal enclosure without rewiring incoming connections.
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.
Taco sr503 4 3 zone switching relay the taco sr503 4 switching relay is the best choice for all your zoning needs with advanced powerport cards external diagnostic lights switchable priority and contractor friendly pc board layouts.
The 1 zone switching relay is an excellent choice for all your zoning needs.
