Resideo - Honeywell Home TH4210U2002 Thermostat

Thermostat; Type 5-1-1/5-2/7 Day Programmable/Non-Programmable, 2-Heat/1-Cool (Heat Pump), 1-Heat/1-Cool (Conventional), Auto/Manual Changeover; Color White; Voltage Rating 20 to 30 Volt AC at 50/60 Hertz; Current Rating 0.02 to 1 Amp (Heat/Cool), 0.02 to 0.5 Amp (Fan); Switch Type Relay; Size 4-1/16 Inch Length x 4-1/16 Inch Width x 1-3/32 Inch Depth; Display Size 3.93 Square Inch; Switch Position Heat-Off-Cool (System), Auto-On (Fan); Ambient Temperature 32 to 120 Deg F; Setting Temperature Rating 40 to 90 Deg F (Heat), 50 to 99 Deg F (Cool); Application 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