Honeywell Pro TH4210U2002 T4 Programmable Thermostat

Honeywell TH4210U2002 T4 Pro 2H/1C Stage Programmable Thermostat

Honeywell TH4210U2002 T4 Pro 2H/1C Stage Programmable Thermostat is ideal for Standard Efficient Gas Forced Air, High Efficacy Gas Forced Air, Oil Forced Air, Electric Forced Air, Hot water Fan Coil, Geothermal Heat Pump, Air to Air Heat. It Uses the UWP mounting system that’s standard across all T Series thermostats.