4 Zone Switching Relay

Electric low water cut off microprocessor.

4 zone switching relay.

Price 61 73 106 89 108 00 114 15. Brass pex barb x 1 2 in. Sr501 or 4 one zone switching relay with outdoor reset one zone installation w o indirect dhw one zone switching relay with outdoor reset s r 5 0 1 o r 4 led indicators pow er tstat d hw overrid e boile r rela y nh input 120 vac zone 1 120 vac nh 6 amp x r boiler tstat w crw dhw outdoor sensor su ply sens or design outdoorx temperature for 180 f supply temperature off 30 20 10 010 20 40. Sandy ut 84070 us.

Priority operation when zone 4 is switched to the priority setting and is actuated all other zones will stop operation until zone 4 is sat isfied. 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. 10 8 x 6 99 x 13 34 cm. Product width in 4 25.

Six zone expandable switching relay power controls 120 vac circulators zc input 120 vac zone 1 zone 2 net zone 3 zone 4 zone 5 zone 6 zone1 zone2 zone3 zone4 zone5 sr 506 exp 4 fuse 6 amp fuse 6 amp fuse 6 amp fuse 6 amp fuse 6 amp fuse 6 amp fuse 6 amp fuse 6 amp main priority expansion net xxxxab crwcrwcrwcrwcrwcrwc 12 end switchthermostats 24 vac priority n c primary 120 vac zr hh. Part tsr5044 item 4154351 manufacturer part sr504 4 224 46 each pricing is for 4 zones. 24 volt power input or. 4 zone switch relay.

Ltr series 3 4 in. Taco comfort solutions rubber gaskets 2 pack 3 34. Taco tsr501 4 one zone switching relay. 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.

Combined with the time proven reliability of the 00 family of circulators and thermostats total system integration is achieved. Taco switching relays are available in one two three four and six zones. Operation when any thermostat calls for heat the appropriate circu lator is energized and the isolated end switch x and x will start the boiler. External indicator lights provide instant diagnostic feedback making a snap of service calls or new installation start ups.

1 zone switching relay. Digital non programmable thermostat with built in gfci. Voltage volts view product. Taco switching relays combine clearly labeled pc board layouts with advanced features that allow you to completely customize your system.

4 zone switch relay sr504 4 at ferguson. Added to your cart. Combined with the time proven reliability of the 00 family of circulators and thermostats total system integrating is achieved. To see local.

And whether you re using basic priority switching taco plug in powerport cards or add on power controls tailoring the system has never been. Nobody expects more from us than we do. Hydronic zone control modules. Male pipe thread adapter fitting 5 pack 13 99.

Hydronic controls sensors. The taco switching relay is the best choice for all you zoning needs with advanced powerport cards external diagnostic lights switchable priority and contractor friendly. The plumber s choice 3 4 in.