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Milos Agatonovi
Nov 23, 2015, 01:57 PM
Hi there,
I have a Lennox 1265J thermostat and I am having issues with it over heating
I have the temp set to 70 degrees but it will constantly heat up to 80
Is there any way I can troubleshoot this?
Does this have anything to do with the cycle length?

ma0641
Nov 23, 2015, 02:57 PM
Make sure the batteries are good. Otherwise, your set points are not functioning properly and a new thermostat may be in order.