checked amp draw‘s on electric heat strips, checked amp draw‘s on blower motor, checked air filter, checked pressures on heat pump, checked condenser fan motor amp draw‘s, checked compressor amp draw‘s, when I pulled the blower door off noticed that there was part of a car jack stand in the blower compartment holding the main drain pan up, also noticed that emergency drain pan is out of level holding water in the back left corner recommended re-leveling drain pan and adding a float switch