We service and repair all major brands, including: Ducane. Fujitsu. Hydron Module. OkoFen.

Common Causes of an Air Conditioner Blowing Warm or Hot Air These can be due to clogging issues, electrical problems, low refrigerant, evaporator coil malfunctions, or compressor problems. If you've ever had the ac system in your car stop functioning, it's often due to a refrigerant leak or dirty coil.

It may seem counter-intuitive to run your mobile A/C when the weather's cool, or even freezing, however running the A/C in the winter not only does not do any harm to your heating/cooling system, it may in fact, offer benefits. Simply put, running the A/C and heater will dehumidify and remove moisture from the air.

Forced air heating relies on a furnace or heat pump to distribute warm air through a network of ducts, while central heating uses a central heating unit, such as a boiler, to circulate heated water or air through pipes or ducts to radiators, baseboard heaters, or underfloor heating systems.