3
APPLICATIONS
& SPECIFICATIONS
Applications and Speci cations
Electrical Rating:
Input-Hardwire .............................. 20 to 30 VAC
Terminal Load ............................... 1.0A per terminal, 2.5A maximum
all terminals combined
Setpoint Range ............................. 45° to 99°F (7° to 37°C)
Di erential (Single Stage) ............. Heat 0.6°F; Cool 1.2°F
Di erential (Multi-Stage) .............. Heat 0.6°F; Cool 1.2°F
Di erential (Heat Pump) ............... Heat 1.2°F; Cool 1.2°F
Operating Ambient ....................... 32°F to +105°F (0° to +41°C)
Operating Humidity ...................... 90% non-condensing max.
Shipping Temperature Range ........ -40° to +150°F (-40° to +65°C)
Dimensions Interface .................... 3-1/4"H x 6-1/8"W x 5/8"D
Dimensions Control ....................... 5-1/2"H x 5-3/4"W x 1-1/2"D
Con guration
Options
Applications Maximum
Stages
Single Stage Gas, Oil, Electric, Heat Only, Cool Only or
Heat Cool Systems 1/1
Multi Stage Gas, Oil, Electric, Heat Only, Cool Only or
Heat Cool Systems 2/2
Heat Pump Single or Two Compressor Systems with up
to 2 Stages of Aux / Em Heat 4/2
Heat Pump
with Dual Fuel
Single or Two Compressor Systems with up
to 2 Stages of Fossil fuel Heat 4/2