Identifying Your White-Rodgers 1E56/1F56 Thermostat Model Number

Locating the Model Number

To find the type or model number, you will need to remove the front cover of the thermostat from its wall plate.

The type or model number is located on the inside of the front cover.

Example Information Found on the Label:

• Brand: WHITE-RODGERS
• Location: ST. LOUIS MO. U.S.A.
• Type: S.P.D.T.
• Heating Rating: HTG: .15 TO 1.2 AMPS.
• Cooling Rating: CLG: 1.5 AMPS. MAX.
• Voltage Rating: MAX. 30 VOLTS A.C.
• Type Number: TYPE 1F56-444
• Listing: LA27935
• Classification: CLASS 2
• Revision: REV.C

[Note: The specific type number (e.g., 1F56-444) may vary between units.]