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View Full Version : My 09520 thermostat is showing Celsius not Fahrenheit how do u change?

Forest lawn
Feb 25, 2014, 10:53 AM
Thermostat showing Celsius not Fahrenheit ?
ma0641
Feb 25, 2014, 09:36 PM
Go to the website of the t'stat mfgr. Owners manuals are posted there.