![]() The heat radiating from it is actually the heat it pulled out from the air in your home. If you’ve ever put your hand on an air conditioner or even been within a foot of one, you’ll notice that it’s very warm to touch. The warm air passes through to the refrigerant which then pushes the heated air outside leaving you with a cooler home. This helps improve indoor air quality and reduce allergens by cleaning the air filtering through. The AC unit begins absorbing the heat and moisture into air ducts where it passes through a filter system that removes airborne particles like dust and lint. As soon as your thermostat reads warmer temperatures, it signals to the AC system to begin the cooling process. To provide your home with cool air, a central AC unit removes humidity from indoors and transfers it outside. There are room air conditioners that hang out your window and cool one room and air conditioning systems, aka central air, which is what we are comparing to heat pumps today. Okay, there’s more science to it than that, but you get the idea. The collected heat is expelled through an exhaust process. Let’s look at why.Īir Conditioning What is Central Air Conditioning?Īn air conditioning system, like your fridge, absorbs heat from air that passes over the coil, and the resulting cool air is moved into your ducts and through your home. Still, some homes in Washington prefer AC over a heat pump. But an AC unit becomes useless in the winter while a heat pump system thrives (at least in Washington winters with our average outdoor temperatures) with it’s two-in-one ability to also heat your home. The units connect by a line-set charged with eco-friendly refrigerant to a coil that is placed above your furnace.īoth HVAC systems work the same to keep your home cool during summer. Both systems are powered by outdoor units and use the science of thermal energy to transfer heat in the air from one place to another. Heat pumps are essentially air conditioners and in the summer they cool your home just like an AC unit would. The similarities don’t end at their physical appearance because they also function in the same way – with one caveat. Side by side you wouldn’t be able to tell the difference due to their box-like shape and similar height. To start, let’s examine some similarities between heat pumps and air conditioners. Let’s get to the cooling battle face-off between central air conditioning, heat pumps and some alternative methods face off. So how to get cool? For homeowners with ducts, the leading HVAC system options are central air conditioning or a heat pump. Many of us in Western Washington must face the Shakespearean question: to cool or not to cool? Buying cooling equipment may seem like a large investment for only a couple months, but on those nights when you are losing sleep due to a hot bedroom, air conditioning seems like a lifesaver. ![]()
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