Two-way house controls
tekmarNet 2 house controls and thermostats utilize two-way communication to provide benefits that surpass basic thermostat/outdoor reset control. Communication benefits include outdoor reset with indoor feedback, zone synchronization, shared schedules and outdoor temperature display on any thermostat. The thermostats require only two wires for communication and power, making them ideal for retrofit installations where new wiring is not feasible.
tekmar Control Systems. www.tekmarcontrols.com. Circle 30