Zone controls switching relays with powerport options and expandable to 20 zones zone valve controls with powerport options and expandable to 20 zones plug in powerport cards add on power controls fan controls.
Taco 6 zone switching relay wiring diagram.
View and download taco sr501 wiring manual online.
Six zone switching relay 120 vac circulators zc input 120 vac zone 1 zone 2 isolated zone 3 zone 4 zone 5 zone 6 zone1 zone2 zone3 zone4 zone5 thermostats sr 506 4 fuse 6 amp fuse 6 amp fuse 6 amp fuse 6 amp fuse 6 amp fuse 6 amp fuse 6 amp xxrwrwrwrwrwrw end switch thermostats 24 vac 120 vac priority zr hh nhnhnhnhnhnh nh zone6 zone 2 power zone 1 zone 3 zone 4 zone 5 zone 6 led indicators.
Taco zone controls wiring guide pages switching relays single zone wiring 2 4 switching relays oil boiler wiring safety notice 5 switching relays nonexp connected together with priority 6 9 switching relays exp connected together with priority 10 13 switching relays multiple indirect hot water heaters 14 15 switching relays exp connected to reset.
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 switching relays multiple indirect hot water heaters 14 15.
How to wire a system circulator to a zone valve control zvc from taco inc.