How does outside ac unit work

You can verify this by using a particle tester to measure the dust particles in your ambient room air versus the air coming out of your AC unit. It will be exactly the same, if not a little cleaner thanks to the AC filter. Likewise, your outdoor unit uses a fan to draw air in, taking the heat back out of the refrigerant and allowing it to cool down once more before being recycled. That air simply passes through the outdoor unit, whisking away heat and continuing along. Now that you understand how air conditioners work a little better, you can see that any air quality issues you may be having are contained within your house.

If you are struggling with indoor air quality in your home , you may need to take additional steps to clean up your air so that your air conditioner does not continue to recirculate allergens through your home. And call our team for more information! You need an indoor unit because it sucks in air from your home to cool it down and send it through the air ducts. So why would you need a large outdoor unit as part of this system?

So if you remove heat from a space, you can cool it down. It removes heat from the air in your home—and that heat needs somewhere to go. If it went back inside of your home, the process would be pointless.

The outside unit gives the heat a place to dissipate. Old Equipment. Latest Technology Trend. Type Article. Fact Sheet. Originally published on November 12, Understanding AC Systems: A Behind-the-Scenes Look While most people associate air conditioning with cold, the science behind making your home cooler actually deals with the transfer of heat. Indoor Unit The indoor unit is typically located in a closet or basement, and is near where your furnace filter is located.

Outdoor Unit The outdoor unit is usually located in the rear or side of your house and it is where the heat from inside your home is dispersed. How an Air Conditioner Works. How a Geothermal Air Conditioner Works.

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Meanwhile, air is circulating through the house. The hot air in the room is drawn through the return air vents and blown across the evaporator coils. The next step is important: at this point, cold refrigerant is being pumped through lots of little tubes woven through the evaporator coils The cold air is blown through the ductwork that runs throughout the house and comes out the supply vents.

The air warms up and is drawn back in through the return air vents and the process repeats itself again, until the room is cool enough that the thermostat sends a signal to stop--at least until the room heats up again. Now these 11 components are designed to work together. If even one of them stops working, you could experience a variety of problems that would result in a loss of cold air.

And nobody wants that in the middle of the summer! To avoid unexpected breakdowns, there is some simple maintenance you can do, on your own, to help keep your air conditioner running as smooth as possible all summer long.