iHarmony® Zoning System

A major advance in precision climate control

The iHarmony® zoning system allows you to change the temperature throughout the house, or change it in specific areas, with just a few taps of the thermostat or even your phone.

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LZP-4 Zoning System

Room-by-room comfort control

With the ability to control up to four separate areas, the LZP-4 zoning system can meet your specific comfort needs in one zone, without affecting the others. And, while it's maximizing your comfort, the LZP-4 is working to help lower home energy costs.

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LZP-2 Zoning System

Room-by-room comfort control

The LZP-2 zoning system allows you to divide your home into two separate climate-controlled zones. This not only maximizes your comfort - it also helps you save money in energy costs, year after year.

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