White-Rodgers - 1F83-0422 - Blue 4" Display, Universal Digital Thermostat

Item: WR1F830422
MFG: 1F83-0422
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Emerson Blue 4" Display, Universal Digital Thermostat


Emerson Blue 4" Display, Universal Single Stage, Multi-Stage (2H/2C) or Heat Pump (2H/1C) Non-Programmable Digital Thermostat, Backlit Display, 24 Volts or Millivolt, System Switch-Heat, Off, Cool, Auto, Emergency, Fan Switch-Auto,On, Profile-Horizontal

  • Gas, Oil, Electric, mV and 2 or 3-Wire Zone compatible.
  • Automatic Heat/Cool changeover option.
  • Keypad lockout and setpoint temperature limit options.
  • Dual power - hardwired and/or battery powered.
  • Fits vertical or horizontal junction box.
  • Air filter change indicator option

California residents: see Proposition 65 Warning

Features and Specification

Humidification No
Indoor Remote Sensor No
Language English
Length 1.2500
Low Battery Indicator Yes
Manual Yes
Mounting Horizontal
Digital-Non Programmable Yes
Digital-Programmable No
Dimensional Weight 1.0000
Display Yes
Display Options Blue Display
Displays Outdoor Temperature No
Dual Transformer Compatible Yes
EAN 0786710533952
Electrical Connection Terminals
Electrical Rating 0 to 30 VAC
Fan Switching Yes
Heat Pump Compatible Yes
Height 3.4375
Hinged No
Switch Action Heat-Cool-Off
System Switching Yes
Temperature Range 45°F to 90°F (7.2°C to 32.2°C)
Temperature Settings per Day 1
Terminal Designations RC,RH,C,G,W/E,W2,Y,Y2,O/B,6,L
Touchscreen No
Stages Cool 2
UPC 786710533952
Vacation Mode No
Voltage 24 VAC
Warranty Offered Yes
Width 4.4375
Stages Heat 2
Power Method Battery or Hardwired
Differential Temperature Single Stage: Heat 0.6°F; Cool 1.2°F (adjustable); Heat Pump: Heat 1.2°F; Cool 1.2°F (adjustable)
Phase Single
Package Height 6.7500
Package Length 5.5000
Package Weight 0.9833
Package Width 2.2500
Programmable Fan No
Sensing Element No
Operating Temperature Range 32°F to 105°F (0°C to 40.5°C)
Daylight Savings Time Ready No
Weight 0.8850
Cycle/Hertz 60 Hz
Brand Emerson
750mV Compatible Yes
Accuracy +/- 4°
Ambient Temperature Range 32°F to 105°F (0°C to 40.5°C)
Auto Changeover Yes
Backlit Yes
Batteries Included Yes
Battery Backup Yes
Built In Wi-Fi No
Change/Check Reminders Yes
Cubic Measurement 0.0110


picture_as_pdf specification sheet