Post the brand name and model # of your indoor unit.
Is it a heat pump?
If it is a electric furnace or air handler you may have a stuck heat sequencer which turns on the elec elements stuck on.
Sounds like you have a electrical problem.
Is it a heat pump?
If it is a electric furnace or air handler you may have a stuck heat sequencer which turns on the elec elements stuck on.
Sounds like you have a electrical problem.