Ac units for sale

There are many types of air conditioners, the car air conditioner, the wall air conditioner, the central air conditioner, the portable system and the split system air conditioner. Most air conditioners have the following similar parts, the compressor, the condenser, the evaporator, the expansion valve and the drier or accumulator. These parts are interconnected using pipes and valves. Refrigerant is the fluid which is also highly volatile that transports heat from one component to another. The air conditioner basically starts working when you turn on the AC and the refrigerant goes to the compressor where it is compressed and absorbs heat and changes from liquid to gas. Then it goes to the condenser where it is cooled sometimes in some systems the condenser may be fitted with an electric fan. After being cooled and changing back to liquid the refrigerant moves to the evaporator where it is cooled further and then air is blown across it for it to become cool and this cool air is then blown into your environment. The refrigerant then absorbs the heat from the air blown and it reverts to a gas. The drier removes any impurities on the refrigerant using filters and desiccant to absorb any moisture. The expansion valve controls how cool the air you receive will be. Then the process takes place over and over until the room is cooled. This is also referred to as the refrigerative cycle. Before acquiring a unit you should check how energy efficient it is and for some of the appliances industries they offer free installation of your unit.

Purchasing an air condition for your home, business or any other building is not easy you have to decide on the different types of air conditioners, the window air conditioner, the portable air conditioner, the split system air conditioner and the central air conditioners. There is also the car air conditioner for your vehicle. New air conditioners are quite expensive and that is why you should consult a contractor or a certified technician to choose the best fit for your home depending on the seasonal temperature of where the system will be located, the type and age of your home, the interior duct work inside your home, local or state regulations and available tax rebates.

New models though expensive will save you the cost of utility bills in the long run because they are more efficient. For hotels and other buildings they require room to room air conditioning so that the individual can decide the temperature of the room. Room air conditioners are installed on windows and are quite efficient for small spaces. It is also known as a unitary system because it has a compact box where the components are all placed. During adverse weather conditions the window air conditioner should be covered with insulated material to prevent damage.

The portable air conditioner is suitable for people who are always moving around. You place it on the floor and it starts altering the room temperature and expels the unwanted heat to the outside using a hose. The major inconvenience of this unit is that it is very noisy.