White-Rodgers 1E56N-444

White-Rodgers™ 1E56N Low Voltage Setpoint Universal Non-Programmable Thermostat, 50 - 90 deg F, Snap-Acting, 24 VAC


Manufacturer part number:



Emerson Electric

White-Rodgers™ 1E56N Non-Programmable Thermostat, Low Voltage, Setpoint , Universal, 50 - 90 deg F, 1 deg F Heat, 1.5 deg F Cool Differential, Snap-Acting, Terminal Designations: RH, RC, Y, W, G, O, B, A, System Switching: Heat-Cool-Off, Fan Switching: Auto-On, 1 Heat/1 Cool Stage, 24 VAC, 0.15 - 1.2 A, Hardwired, Vertical Mount, White, 1-5/8 Inch L x 3-1/4 Inch W x 4-1/2 Inch H
  • Mercury free snap-action contacts with dust cover
  • Resistant to vibration
  • Mounts to wall or junction box
  • Built-in bi-metal thermometer
  • 24 V, 750 mV and 3 - wire zone options

Products specifications
Attribute nameAttribute value
Control Range50 - 90 deg F
Differential1 deg F Heat, 1.5 deg F Cool
Dimensions1-5/8 Inch L x 3-1/4 Inch W x 4-1/2 Inch H
Fan SwitchingAuto-On
Full Load Current0.15 - 1.2 A
ManufacturerEmerson Electric
Mounting TypeVertical
Number of Stages1 Heat/1 Cool
Power SourceHardwired
Switch ActionSnap-Acting
System SwitchingHeat-Cool-Off
Terminal DesignationsRH, RC, Y, W, G, O, B, A
TypeLow Voltage, Setpoint , Universal
Voltage Rating24 VAC