Description
The Honeywell T651A3026 is a Line Voltage Thermostat for use with different heating and cooling systems. It is line voltage, and so draws power directly from the HVAC system’s electrical circuit without needing a separate transformer. The heating and cooling circuits are controlled independently by a single pole, double throw switch integrated into the thermostat. Built in is a thermometer that shows the current room temperature between 7 and 28 degrees Celsius. For most residential and lighter commercial temperatures, this thermostat is designed to regulate the temperature of a specific zone or room.









