Supply Voltage: 20-30 VAC @ 6 VA, 50/60 Hz

Display: Touchscreen LCD

Controls: Touchscreen menu

Thermostat Type: Seven-day programmable, non-programmable models

Heat Pump High/Low: OSA lockout (emer heating/comp. heating)

Stages: 1H/1C, 2H/2C, (3H/2C heat pump) 2H/2C + proportional mixed-air economizer

System Switching: Off/Auto/Cool/Heat

Fan Switching: On-continuous; Auto-on demand; Smart-on/occupied, off/unoccupied

Control Accuracy: ±0.9°F (±0.5°C) @ 70°F (21°C)

Setpoint Range:

Heating: 40° to 90°F (4.5° to 32°C)

Cooling: 54° to 100°F (12° to 37.5°C)

Setpoint High/Low Limits: Individually adjustable, H/C

Remote Sensor

Room Sensor: Room Sensor input auto-detected 10K Type 2 thermistors

Outside Air: Outside air input auto-detected 10K Type 2 thermistors

Mixed Air: Mixed air input auto-detected (economizer model only) 10K Type 2 thermistors

Auxiliary Inputs; Four Types:Two dry contact digital inputs; Service/status reminders; Filter alarm; Central night setback clock; Remote occupied override timer

Control Output: 1A relays 30 VAC, 3A surge maximum

Mixed Air Output: Proportional 0-10V DC, 2 kΩ minimum

Control Type: Proportional plus integral

Deadband: Proportional 3.2°F (1.8°C)

OSA Lockout Limits

Heating: 15° to 120°F (26° to 49°C), 5°F increments

Cooling: -40° to 95°F (-40° to 35°C), 5°F increments

Low Limit Protection: Enable/disable, heating @ 47°F (5.5°C)

Keypad Lockout: Three levels (full, none, partial)

Cycles Per Hour: Adjustable, heating 3-8 CPH, cooling 3-4 CPH

Display Offset: Adjustable ±5°F (2.5°C), 1°F increments

Wiring: 18 AWG to 22 AWG, Power 24 AWG min. communication

Operating Temperature: 32° to 122°F (0° to 50°C)

Operating Humidity: 0% to 75% RH (non-condensing)

Color: White or Silver (optional fascia)

Mounting: Standard vertical 2" x 4" box

Enclosure Rating: NEMA 1, ULFR1 flame-retardant plastic

Dimensions: 4.72"H x 3.38"W x 1.00"D (12.0 x 8.6 x 2.5 cm)

Weight: 0.75 lb (0.34 Kg)

Approvals: UL, File #E234137, CE, RoHs, BACnet

Warranty: 1 year