Hazmat Information: UN 3091 Lithium metal batteries packed in/with equipment
Application: Up to 3H/2C heat pump or up to 2H/2C conventional
Dimensions (in.): 4 5/8 in. High, 4 15/16 in. Wide, 1 1/8 in. Deep
Dimensions (mm): 118 mm. High, 126 mm. Wide, 29 mm. Deep
Includes: VisionPRO® 8000 thermostat
Used With: Works standalone or with optional THM5421R1021 Equipment Interface Module and RedLINKTM accessoriesElectrical Ratings: 18 to 30 Vac or 750 mV
Frequency: 50 Hz; 60 Hz
Stages: Up to 3 Heat / 2 Cool Heat Pump or Up to 2 Heat / 2 Cool Conventional when used standalone; Up to 4 Heat / 2 Cool Heat Pump or Up to 3 Heat / 2 Cool Conventional when used with the Equipment Interface Module
Electrical Connections: Screw terminals
Operating Humidity Range (% RH): 5 to 90% RH, non-condensing
Supply Voltage: 18 to 30 Vac or 750 mV
Switch Positions (System): HEAT-OFF-COOL-AUTO-EM.HEAT
Switch Positions (Fan): AUTO-ON-CIRC-FOLLOW SCHEDULE
Operating Temperature Range (F): 32 F to 120 F
Operating Temperature Range (C): 0 C to 48.9 C
Color: Arctic White
Programmability7-Day Multiple Day Programming or Non-Programmable
Power Method: Battery or Hardwired
Terminal Designations: R, RC, C, W-O/B, W2-AUX/E, Y, Y2, G, A-L/A, K, U1 U1, S1 S1
Display Size: 10 sq in.
Changeover: Auto or Manual
Setting Temperature Range (F): Heat: 40 F to 90 F; Cool 50 F to 99F
Setting Temperature Range (C): Heat: 4.5 C to 32.0 C; Cool: 10 C to 37.0 C
Humidification Setting Range: Cooling: 40 to 80% RH. Heating: 10 to 60% RH
Dehumidification Setting Range: 40 to 80% RH

Product Features

• Includes thermostat only, all other accessories mentioned are sold separately
• RedLINKTM wireless communication
• Smart Schedule – programs in seconds for any lifestyle
• Patented interview based programming and installer setup
• Plain language setup, no manual needed