Applications and Specifi cations
Confi guration
Options
Single Stage
Gas, Oil, Electric, Heat Only, Cool Only or
Heat Cool Systems
Multi Stage
Gas, Oil, Electric, Heat Only, Cool Only or
Heat Cool Systems
Heat Pump
Single or Two Compressor Systems with up
to 2 Stages of Aux / Em Heat
Heat Pump
Single or Two Compressor Systems with up
to 2 Stages of Fossil fuel Heat
with Dual Fuel
Electrical Rating:
Input-Hardwire .............................. 20 to 30 VAC
Terminal Load ............................... 1.0A per terminal, 2.5A maximum
Setpoint Range ............................. 45° to 99°F (7° to 37°C)
Diff erential (Single Stage) ............. Heat 0.6°F; Cool 1.2°F
Diff erential (Multi-Stage) .............. Heat 0.6°F; Cool 1.2°F
Diff 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
Applications
all terminals combined
Maximum
Stages
1/1
2/2
4/2
4/2
3