Changing An Atwood RV Air Conditioner Thermostat From Celsius To Fahrenheit

Updated 05/23/2022 | Published 05/21/2022

Question:

Only problem i think Im having is im temperature setting it only going down it goes to 16 going up it only counts to 30 it does work but not displaying the temperature settings just 16 through 30 is that normal

asked by: William L

Expert Reply:

Your Atwood Thermostat # AT15029 is reading the temperature in Celsius instead of Fahrenheit. 16C = 30F and 30C = 86F, which is the temperature range for this unit. Simply hold the down button and fan button at the same time for 5 seconds and it should switch back to Fahrenheit for you.

expert reply by: Kevin C