No, air conditioners don't bring in fresh air from outside. They weren't designed like that. What actually happens is that the air conditioner uses a fan to draw air into the unit and disperse it through a structure. Although in the design of split system air conditioners, usually heat pumps, part of the system is located outside the house, it does not absorb outside air.
Outdoor air enters the system from an inlet that is usually located next to the oven, but is sometimes its own independent system. Its main operational purpose of cooling the air in your home is not achieved by moving cold air indoors, but by expelling unwanted heat. Well, the simplest answer to your question is NO. The air conditioner doesn't draw fresh air from outside.
Rather, it uses the air inside your home and does what it does. So what does it do, right? A common question people have about air conditioners is whether they bring in fresh air from outside. The simple answer is that they don't. You have external components in your air conditioning system.
However, there is no direct opening for outside air to enter your home. The air you feel coming out of the vents inside your home is air that was already inside your house. Existing air has been recirculated throughout the air conditioning system. In general, the air conditioning system does not bring fresh air to a building.
A space is heated and cooled by recycled indoor air, and outdoor HVAC units serve as a means of releasing air rather than as an inlet. Now that you understand a little better how Phoenix air conditioners work, you can see that any air quality problems you may have are contained in your home. It will mix directly with the indoor air distributed by the fan coil units, helping to cool the return air that reaches the interior. This return air intake grille generally includes some type of filter to keep dust and dirt out, while allowing air to pass through.
The important components of this outdoor condensing unit include the condenser and fan coils, which help cool hot air and release it to the outside. While fresh air is generally considered a good thing, there are several benefits of having HVAC systems that don't circulate freely through outdoor air, as Covington One Hour Air points out. Known as dedicated outdoor air systems (DOAS), DOAS systems will use the parallel ventilation of indoor and outdoor units to circulate air in and out of your home. Most home heating and cooling systems, including forced air heating systems, don't bring fresh air into the house mechanically.
Additional ventilation, installed by a trusted air conditioner company, can lower your utility bills by reducing your cooling needs or improving air quality. Every air conditioner has a compressor (also known as an air conditioning pump) that absorbs heat from the house and throws it to the other side using refrigerant (a special liquid). The inner part of the unit has an air conditioner return air inlet, which is normally located on the roof. Many people seem to believe that air conditioners bring in fresh air from outside the house and bring it inside.
Call Day %26 Night Air today to speak with Phoenix air conditioning experts and see how you can improve your home's air quality with regular maintenance. If you take a moment to inspect your Phoenix air conditioner unit, you will see that there is an inner component and an outer component, connected by copper lines. While most HVAC systems don't bring fresh air to a building, the EPA notes that some HVAC systems use outside air as part of the heating and cooling process. .
