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White-Rodgers 1F73-174 Non-Programmable MultiStage (2H/2C MS or 2H/1C HP) Thermostat


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Product
Our#:101559
Mfg:White-Rodgers
Mfg#:1F73-174
Availability
NO LONGER AVAILABLE
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Programming/Set-up
Choice of Multi-Stage or Heat Pump operation

Display
Large LCD with improved contrast for easier reading

Comfort & Convenience
Automatic changeover
Soft-touch keypad
Maintains room temperature differential within 1 degree
Display temperature recalibration (+/- 3)

Performance
Multi-Stage (2-stage heat, 2-stage cool)
Heat Pump (2-stage heat, 1-stage cool)
Fast (FA) or slow (SL) heating cycle anticipation
B or O terminal (selectable)
Compressor lockout protection (optional)

Dimensions
5.1"W x 3.7"H x 1.1"D

Electrical Specifications
Rating 20 to 30 VAC, 50/60 Hz or DC
0.05 to 1.0 Amp (load per terminal)
1.5 Amps maximum load (all terminals combined)

Standard Systems
Multi-Stage (2-stage heat, 2-stage cool)
Heat Pump (2-stage heat, 1-stage cool)

Thermal Specifications
Setpoint Temperature Range: 45 to 90F (7 to 32C)
Rated Differential: 0.6 to 1.6F with adjustable anticipation
Operating Ambient Temperature: 32 to 105F (0 to 40C)
Operating Humidity Range: 90% non-condensing max
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