| White Rodgers 1F97-371 ****This thermostat is OBSOLETE REPLACE WITH 1F97-1277 **** White-Rodgers 1F97-371 24V/MILLIVOLT SINGLE
STAGE COMFORT-SET III CLOCK STAT
W/MULTI VOLTAGE OPTION-7 DAY 1H-1C
2 OR 3 WIRE FEATURES
• Selectable automatic heat/cool system changeover.
• Fossil fuel or electric heat compatible.
• Large Comfort-ViewTM luminescent display.
• Permanent program retention during power loss.
• Configuration menu allows keypad selection of options.
• Selectable Celsius or Fahrenheit temperature display.
• Programmable blower control and blower delay timings.
• Selectable Energy Management Recovery.
• Built-in system and thermostat diagnostics.
• Digital-signal remote sense capable.
• Meets Energy Star specifications – All Progammable Models.
• Classic White color.
SPECIFICATIONS
Electrical Rating . . . . . . . . . mV to 30 VAC, NEC Class II, 50/60 Hz or DC
Terminal Load . . . . . . . . . . . . . . . . . . . 0.05 to 1.5 A per terminal,
2.5 A maximum all terminals combined
Setpoint Range . . . . . . . . . . . . . . . . . . 45 to 99°F (7 to 37°C)
Anticipation, Heating . . . . . . . . . . . . . Adjustable
Anticipation, Cooling . . . . . . . . . . . . . Adjustable
Rated Differential . . . . . . . . . . Heat 0.5 to 1.5°F Cool 0.8 to 2.2°F
Operating Ambient . . . . . . . . . . . . . . . 32 to +110°F (0 to +43°C)
Operating Humidity . . . . . . . . . . . . . . 90% non-condensing max.
Shipping Temperature Range . . . . . . –4 to 149°F (–20 to 65°C)
Dimensions . . . . . . . . . . . . . . . . . . . . . 41/8”H x 67/8”W x 13/8”D | 
