Hydronic Circulator Switching Relay

  • Taco Hydronic Circulator Relays = v246

    Taco Switching Relay

    Taco Circulator Switching Relay. Used to turn on and off pump used for many types of hydronic heating systems when you use pumps and not zone valves.

  • Azel Circulator Switching Relay = v101

    Azel Pump Switching Relay

    Azel Circulator Switching Relay. Used to turn on and off pump used for many types of hydronic heating systems when you use pumps and not zone valves.

  • Heat-Timer ZCP Zone Control Panel - Up to 5 Zones Control Panel - 926577-00  = v2622

    Heat Timer Zone Controller

    The Heat Timer Five-Zone Control that can operate either Zone Pumps or Zone Valves. The same control can be configured to operate either Zone Pumps or Zone Valves with End Switches.