Taco Switching Relay Wiring

It can easily replace any brand made by any manufacturer and will even fit into the existing metal enclosure without rewiring incoming connections.

Taco switching relay wiring. Tt on boiler sr501 1 zone switching relay. The sr501 single zone switching relay is ul and csa listed uses a standard ice cube replaceable relay and is. 3 wire thermostat connected to taco switching relay boiler h n t t t four zone switching relay with optional priority zone 4 on off priority 120v relay fuse 1 amp 24 vac power zone 1 zone 2 zone 3 zone 4 120 vac input to. Taco zone controls wiring guide pages switching relays single zone wiring 2 4 switching relays oil boiler wiring safety notice 5 switching relays non exp connected together with priority 6 9 switching relays exp connected together with priority 10 13.

Tions must be followed so power originates from the boiler aquastat. Combined with the time proven reliability of the 00 family of circulators and thermostats total system integrating is achieved. Taco sr501 4 1 zone switching relay taco sr501 single zone switching relay is a standard equipment for every installer. Sr501 switching relay wiring at to.

Taco zone controls wiring guide pages switching relays single zone wiring 2 2. Tt on boiler 120 volt circulators zc zr x x end switch zone1 zone2 zone3 zone4 power input sr 504 zone 2 power zone 1 zone. The sr501 exp 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. Switching relay 2 pages summary of contents for taco sr503 exp 4 page 1 warning.

Enhanced switching relays advanced features allow for total system customization 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 all new. Taco sr506 4 6 zone switching relay the taco sr506 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. 120 vac power circulator jumper 120 vac input thermost r w t t com 24 vac.

Taco zone controls wiring guide pages switching relays single zone wiring 2 12. 120 vac power tor jumper c input thermost r w t t 24 c com no nc nc no 3 6 5 to.