How to Find Your Emerson Thermostat Model Number

This guide explains how to locate the model number on your Emerson thermostat.

Steps to Find the Model Number

Remove the front cover from the wall plate.
Locate the model number on the back of the thermostat.

Model Identification

The model number for this thermostat is 1F78-151.

Front View Description:

The front of the thermostat displays the current time (e.g., 12:00 PM), temperature (e.g., 70), day (e.g., MO), and system status indicators. It features a digital display, navigation buttons labeled TIME, PRGM, RUN, HOLD, and switches for FAN (ON/AUTO) and SYSTEM (COOL/OFF/HEAT). The Emerson logo is visible in the center.

Back View Description:

The back of the thermostat contains the model number and other specifications. A magnified view shows the label clearly. The model number is listed as MODEL # 1F78. Further details include specifications like MV TO 30V.50/60Hz. OR DC 1.5AMP. MAX. It also provides instructions for setting the time and program, and recommends replacing batteries with 2 AAA premium alkaline batteries such as Energizer or Duracell.

Additional Information

This thermostat is designed for 5/2 Day Programming.

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