Kozzy, is it not factory installed? Our upstairs air is controlled by the same thermostat in the main area. The main area is Zone 1 and the bedroom is Zone 2. Perhaps the bigger units are set up different.
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Ron and Terrie Ames - MOC #1920/KF0NTA
2021Montana 3230CK Super Solar Legacy Package
2021 Ram 3500 Laramie Longhorn, BIM Charging
4x4, SRW, LB, Crew Cab, Pullrite 3900 Hitch
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