The air conditioner compressor is usually located outdoors together with the condenser. Most residential air conditioners have their air conditioner compressor combined into a single unit which is sealed. The compressor motor works like a pump which is responsible for moving hot refrigerant gas from indoors of a building through the air ducts and evaporator coil. It then condenses the refrigerant gas causing it to have high pressure and high temperature.
The compressor contains a cylinder which has a piston. The piston moves up and down, drawing in the refrigerant gas on the down stoke and then compressing the gas on the upstroke. The AC compressor is not only found in buildings, but also in cars. The function concept in both building and automobile is the same.
The compressor performs the greatest role in air conditioning. As such, one should ensure that regular maintenance is performed on it in order to make sure it is in perfect working condition. Regularly, clean in and around the conditioner that holds the AC compressor. Remove any objects that might be hindering the smooth flow of air into the condenser. Such include grass, weeds, vines and tree leaves, making sure there is at least 1 foot of clear area around the condenser.