Fahrenheit to Celsius, how do I change my Aprilaire programable thermostat?

I noticed that the themostat was showing the temperature in Fahrenheit.  Now the temperature is shown in Celsius.  What can I do to return the display to Fahrenheit?

Aprilaires’ response:

Thank you for your email regarding your model 8463 Aprilaire thermostat. Please follow the instructions in the  installation manual on pages 11-13. The system setting option is 01 and the selection it should be for Fahrenheit is 0.

0 thoughts on “Fahrenheit to Celsius, how do I change my Aprilaire programable thermostat?

  1. Manal

    I followed the directions but still on farenheit and I need it to be celsius, So please tell me what to do and by the way my thermostat is the same on your pages.

    Reply
  2. Jacqueline Nadler

    We have an Aprilaire thermostat 9600. We changed the battery and now the temp is in Farenheit. We need Celsius. Pls advise how to change to Celsius. Thanks

    Reply

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