On arrival inspected heat pump and discovered there is no heat pump on site. Air conditioner only and it is currently cycling with heat call. Inspected thermostat and thermostat is sending both heat and cooling call. Believe problem was discovered during summer because the gas is shut off to the furnace. Additional problem with system, the blower motor is not cycling, ( 15mfd @15.06 ) which is likely what caused the unit to freeze because there is an outdoor ambient kit installed to prevent freezing during cold weather. Due to the age and the amount of failed parts recommending replacement as well as the uncertainty of furnace conditions with the gas being turned off. If repairs were made combustion should be performed on furnace. Furnace on landing on top floor 10ft ladder required/duct jack for replacement
