What is the type number of my 1E56/1F56? Other mechanical type thermostat type numbers will be found in similar location.

Remove the front cover from the wall plate.

White-Rodgers 1F56 thermostat                             White-Rodgers 1F56 thermostat subbase

TYPE or Model Number is located on inside of front cover.

White-Rodgers 1F56 thermostat inside front cover for Model (Type) Number)

The table below shows the more popular mechanical thermostats and the Installation/Operating instructions. Select the instruction sheet that you wish to view as a PDF document. The instruction sheet will open a new browser window. To return to this page, close the new browser window.


Thermostat Number Instruction Sheet
1E56-301  37-2196
1E56-444  37-4219
1E56W-444  37-5033
1F56-301  37-5327
1F56-444  37-4348
1F56W-444  37-5026
1F58-72  37-4046


Click here to find instruction sheets for other obsolete thermostats.

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