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 Pump, Hot Water Radiant Heat, Steam

Dimensions (in.)              4-1/16 in. long x 4-1/16 in. wide x 1-3/32 in. deep

Dimensions (mm)            103.6 mm long x 103.6 mm wide x 28 mm deep

Includes               Thermostat, UWP mounting system, Installation (J-box) adaptor, Small decorative cover plate, screws and anchors, Installation Guide, User Guide, and 2 AA Batteries

Mounting            UWP Mounting System

Electrical Ratings              20 to 30 Vac

Stages   Up to 2 Heat/1 Cool Heat Pumps; Up to 2 Heat/2 Cool Conventional Systems

Electrical Connections   Honeywell UWP Mounting System

Operating Humidity Range (% RH)           5 to 90% RH, non-condensing

Supply Voltage 20 to 30 Vac

Switch Positions (System)           HEAT-OFF-COOL-AUTO-EM.HEAT

Switch Positions (Fan)   AUTO-ON-CIRC-FOLLOW SCHEDULE

Operating Temperature Range (F)           37 F to 102 F

Operating Temperature Range (C)           2.7 C to 39 C

Shipping and Storage Temperature Range (F)     - 20 F to 120 F

Shipping and Storage Temperature Range (C)     - 28.9 C to 48.9 C

LEDs       LED Back Light

Power Method Battery or Hardwired

Accuracy (F)       4 F

Accuracy (C)       0.5 C

Differential Temperature (F)      ± 1 F

Differential Temperature (C)      ± 0.5 C

Interstage Differential Temperature (F)                1 to 1.5 F Multistage models only

Ambient Temperature Range (F)              32 F to 120 F

Ambient Temperature Range (C)              0 C to 50 C

Switch Type       Relay

Programmability              7 day, 5-1-1 day, 5-2 day, or Non-programmable

Display                 Large Display, Soft Key Controls

Display Size        5.44 sq. in.

Temperature Control Mode Selections  Ambient Air Temperature

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

Heat Current      0.02-1.0 A

Fan Current        0.02-.05 A

External Sensors Available          Optional: Outdoor -- C7089U1006, Remote Indoor — C7189U1005

• Large display, soft key controls
• 37 to 102 deg F operating temperature
• UWP mounting system
• Ambient air temperature control mode selection
• Automatic or manual changeover