Trol-A-Temp Zoning

Comfort.  Energy savings.  Common sense.  Control heating and cooling comfort where you want it, when you want it. With a Honeywell Trol-a-Temp Zoning System, you won’t heat empty rooms or over-cool one area in order to be comfortable in another.  Zoning is a practical, energy-efficient way to enjoy the temperature you want in every room.  Think of it as controlling your heating and cooling the same way you control your lights.

With zoning, you don’t have to buy a new heating and cooling system for every room. A Honeywell Zoning System uses dampers in your ductwork that open and close as needed based on each zone’s thermostat settings. When a zone doesn’t need to be heated or cooled, the dampers close to save energy and maximize comfort elsewhere. It’s that simple.