Product Specifications

Application

1 Heat/1 Cool Conventional Systems and Heat Pumps with No Auxiliary Heat

Dimensions (in.)

3 13/16 in. High X 5 3/8 in. Wide X 1 1/4 in. Deep

Dimensions (mm)

97 mm High X 137 mm Wide X 32 mm Deep

Item Type

Product

Mounting

Horizontal

Electrical Ratings

20 to 30 Vac or 750 mV

Frequency

50 Hz; 60 Hz

Stages

1 Heat/1 Cool

Operating Humidity Range (% RH)

5 to 90% RH, non-condensing

Supply Voltage

20 to 30 Vac; 750 mV

Switch Positions (System)

HEAT-OFF-COOL

Switch Positions (Fan)

AUTO-ON

Power Method

Dual Powered: Battery or Hardwire

Color

Premier White®

Sensor Element

Thermistor

Accuracy (F)

±1 F

Accuracy (C)

± 0.5 C

Switch Type

Relay

Terminal Designations

R, Rc, W, Y, G, O, B, C

Display Size

1.32 sq in.

Changeover

Manual

Setting Temperature Range (F)

Heat: 40 F to 90 F; Cool: 50 F to 99 F

Setting Temperature Range (C)

Heat: 4.5 C to 32 C; Cool: 10 C to 37 C

Cycles per Hour

Heating 1-12 CPH; Cooling 1-6 CPH

Cool Current

0.02 A to 1.0 A running

Heat Current

0.02 A to 1.0 A running