THE BASIC PRINCIPLES OF HVAC

Evaporator Coil: Positioned inside the indoor unit, the evaporator coil absorbs warmth from your indoor air, enabling the refrigerant to evaporate and cool the air.Vents/Registers: Vents and registers are opening in partitions, flooring, or ceilings in which conditioned air enters rooms and where by return air is gathered.Kitchens and bogs usually