Thermostat Taco Zone Valve Wiring

A wiring diagram is a simplified standard photographic representation of an electrical circuit.

Thermostat taco zone valve wiring.

Zone valve controls connected to reset controls pc700 702 705 39 46 hydro air fan controls hafc 101 201 47 51 specialty thermostat and zone valve wiring 52 56. The taco multiple heating zone controller is a zvc403 and yes the green led is always on and the zone 1 issue is after both the yellow orange thermostat led and red zone valve led are illuminated. The valves can be used in a wide variety of heating and non condensing cooling applications primarily designed for use with baseboard fan coils radiators convectors air handlers. The thermostat wires on the master primary control will show about 20 volts from the on board thermostat relay transformer inside the primary control.

Variety of taco 3 wire zone valve wiring diagram. Zone valve controls connected to reset controls pc700 702 705 32 39 hydro air fan controls hafc 101 201 40 44 specialty thermostat and zone valve wiring 45 50. Master control zone valve thermostat wiring connection tips.