07-09-2025, 11:46 AM
Hopefully it is not low on freon and a cleaning is all it needs. Does it have any filters? how often do you replace/clean the filters?
Or maybe the fan failed and there is no air flow?
I had the inside furnace ice one time, it dripped and killed the control board. Or maybe it was the other way around, control board failed and didn't turn on the fan and the unit froze over. HVAC guy came, replaced the control board. Check the freon pressure and it was OK. It's been 2 years and I have not had an issue since.
Or maybe the fan failed and there is no air flow?
I had the inside furnace ice one time, it dripped and killed the control board. Or maybe it was the other way around, control board failed and didn't turn on the fan and the unit froze over. HVAC guy came, replaced the control board. Check the freon pressure and it was OK. It's been 2 years and I have not had an issue since.