1F83-277
Single Stage Non-Programmable Thermostat, Universal

80 SERIES/80 series blue thermostats
Residential and Light Commercial – Single Stage, Multi-Stage and Heat Pump Applications. 80 Series Thermostats are Packed with Premium Features. No Other Thermostat Series Offers More Value for the Money

FEATURES
• Choice of battery powered, dual power or hardwired models.
• Fossil fuel or electric heat compatible.
• 60% larger LCD with backlight.
• Permanent program retention during power loss.
• Configuration menu allows keypad selection of options.
• Selectable Celsius or Fahrenheit temperature display.
• Selectable Energy Management Recovery (1F80-240/1F80-241/1F80-361/1 F81-261/1F82-261).
• Meets Energy Star specifications – all programmable models, except 1F80-224.
• Configurable to non-programmable 1F80-0471.
• 80 Series Blue fits vertical or horizontal junction box.

SPECIFICATIONS
Electrical Rating Single Stage:
Dual Power or Battery Power Model . . . . mV to 30 VAC, NEC Class II, 50/60 Hz or DC
Input-Hardwire Model . . . . . . . . . . . . . . . . 20 to 30 VAC
Electrical Rating Staging . . . . . . . . . . . . . . . 20 to 30 VAC, NEC Class II
Terminal Load . . . . . . . . . . . . . . . . . . . . . . . 1 .0 A per terminal, 1 .5A maximum all terminals combined
Setpoint Range . . . . . . . . . . . . . . . . . . . . . . 45 to 90°F (7 to 32°C)
Rated Differential (Single Stage) . . . . . . . . . Heat 0.6° or 1.5°F . . . . . . . . . Cool 1.2°F
Rated Differential (Multi-Stage) . . . . . . . . . . Heat 0.6° or 1.5°F Cool 1.2°F
Rated Differential (Heat Pump) . . . . . . . . . . Heat & Cool 0.75° or 1.2°F
Operating Ambient . . . . . . . . . . . . . . . . . . . . 32 to +105°F (0 to +41°C)
Operating Humidity . . . . . . . . . . . . . . . . . . . 90% non-condensing max.
Shipping Temperature Range . . . . . . . . . . . -4 to +150°F (-20 to +65°C)
Dimensions Thermostat . . . . . . . . . . . . . . . . 33/4”H x 6”W x 11/4”D
Dimensions 80 Blue Models . . . . . . . . . . . . 33/8”H x 43/8”W x 13/16”D 1F86-344
WHITE-RODGERS
80 SERIES THERMOSTATS
PARTS AND ACCESSORIES See end of this section for additional parts and accessories
• Thermostat Guards — see pages 28-29
• Wallplate F61-2500 — 45/8”H x 75/8”W for all 1F80’s (except Blue)
• Wallplate F61-2600 — 5”H x 61/2”W for 80 Series Blue models