My trane furnace will only heat muy area to 69 degrees, when I set the termostat past that point, the temperature in my condo. Will not rise... furnace is on, air is still circulating.
repairman_red
Mar 7, 2011, 03:21 PM
Is the furnace going off and on during that time? Or is is blowing cold air for a while then warm then cold again?