Watts Radiant introduces its new control system that operates zone valves or circuit thermal actuators. Master controls are equipped with valve and thermostat terminals, incoming 24 volt power connection and two 8 amp, dry contact terminals for pump and boiler operation. It can be used with Watts Radiant DualTemp (three- or four-wire) and Air Only thermostats, or any two-wire thermostats with internal battery power. The optional timer allows for two individual setback programs that connects to the end of either the Master or Slave unit. An external, 24/120VAC transformer is required to operate the controls (not included). More information about this system is available at www.wattsradiant.com or call 800-276-2419.

Watts Radiant. Circle 1.