Your HVAC system does more than just heat or cool the air. It also moves that air throughout your home. One of the most important components in making that happen is the air handler.
What Does an Air Handler Do?
An air handler is the indoor component of your HVAC system that helps circulate heated or cooled air through your ductwork. It works alongside your heat pump or air conditioner to push air throughout your home.
An air handler typically includes:
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Blower motor – moves air through the system
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Evaporator coil – cools or dehumidifies the air
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Air filter – traps dust, allergens, and other particles
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Control systems – manage temperature and airflow
While your heat pump or AC handles the heating and cooling, the air handler is responsible for delivering that conditioned air to every room.
Where Is an Air Handler Installed?
Air handlers are usually located indoors, often in the attic, basement, or a utility closet. They are connected to your outdoor unit and play a key role in circulating air efficiently through the home.
In ductless mini-split systems, the wall-mounted indoor unit also functions as an air handler, but it is designed to operate without ductwork.
Air Handler vs. Furnace: What’s the Difference?
While both move air, an air handler and a furnace are not the same.
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A furnace generates heat using gas or electricity and includes a blower to distribute air.
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An air handler doesn’t produce heat on its own. It works with a heat pump or AC system to circulate air.
If your home uses a heat pump system, you likely have an air handler instead of a traditional furnace. Read More Here
Does an Air Handler Require Maintenance?
Yes. Routine maintenance helps your air handler perform efficiently and prevents future issues. During a tune-up, technicians inspect and clean the coil, blower, and filter to keep everything running smoothly.
At Pacific Heating & Cooling, our precision tune-ups include a full air handler inspection. It’s all backed by our No Worry, No Breakdown Guarantee.
Should You Upgrade or Replace Your Air Handler?
If your current HVAC system is outdated, struggling to maintain airflow, or has ongoing issues with comfort or efficiency, it may be time to consider an upgrade. Replacing or upgrading the air handler can improve airflow, reduce noise, and help maintain consistent temperatures throughout your home.
Need Help with Your Air Handler?
Whether you’re planning a system upgrade or need help with maintenance, Pacific Heating & Cooling offers clear guidance, expert service, and no-surprise pricing.
Contact us today to schedule service or get a free quote.
