Kingston, PA

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How an Air Handler Works

May 17, 2024

4.9 from 400+ Google reviews
  • PA License #PA169105
  • Insured
  • EPA 608 Certified
  • Veteran-Owned
  • Carrier Dealer
  • Mitsubishi Electric Elite Diamond Contractor
How an Air Handler Works. Flower arrangement.

Meet the air handler. It has a starring role in the heating, ventilation, and air conditioning (HVAC) industry.

If you have a ductless mini split system, you need an air handler to do the heavy lifting. It circulates conditioned air throughout your Pennsylvania home. Doing so lets you keep your living space at the desired temperature.

Are you in the market for a new heating or cooling system? K.O. HVAC, LLC is here to help. Air conditioner or heater is more than 10 years old? You’ll be pleased to know that comfort technology is much more efficient now. The US Department of Energy (DOE) estimates you could save up to 50 percent on your energy bill just by upgrading your current AC system.

From our desk, here’s what you should know about air handlers:

How Do Air Handlers Work?

Air handlers work in conjunction with your heating and cooling equipment to produce the perfect indoor temperature. They have four main components with important duties:

  1. The blower is a motor-controlled fan. It aids with circulation.
  • The evaporator coil removes heat and humidity from the air.
  • Sound attenuators keep your air ducts whisper-silent.

Different Sizes for Different Needs

Depending on square footage, there is an air handler for just about every space. The ideally-sized air handler can circulate air evenly without using more energy than necessary.

Smaller air handlers are typically reserved for residential settings. These air handlers may be called terminal units, blower coils, or fan coil units. Their setup is simple: consisting of an air filter, a blower, and a coil. They pull air from inside your Nanticoke home, treating and recirculating it.

Large air handlers are called makeup air units (MAUs). These mega-machines are usually found in commercial or industrial settings. Unlike their smaller cousins, MAUs pull air from the outdoors. If you’re a business owner, you should consider a rooftop unit (RTU).

When you’re shopping for an air handler, one of our HVAC specialists can audit your home. They will take notes, conduct measurements, and perform calculations to find a model tailored to your needs. That way, you’ll have the perfect balance of comfort and efficiency.

Do I Need an Air Handler?

If your home has an AC and heat pump combination, you’ll need an air handler. If you have a furnace or radiant heat, you don’t need an air handler.

If you live in a mild temperature region, a ductless system coupled with an air handler is the way to go. However, if you live in an area with harsh winters, it’s wise to have a furnace.

Or, you can enjoy the best of both worlds with a dual-fuel system. These systems provide you with a fuel-burning furnace on those super cold days and an electric heat pump on milder days. Ask out team how this system can save you significant money over time.

Need help with heating and cooling?

K.O. HVAC, LLC has a team of curious and reliable HVAC specialists on call for you here in Nanticoke, Pennsylvania. Whether you need a repair, replacement or maintenance, you can always reach us at 570-479-0603 or conveniently request service online today.

What Homeowners Say After We Pack Up

4.9 from 400+ Google reviews

  • The technician Lenny they sent out was extremely professional, knowledgeable and clean. He assess the situation, determined tge issue got it fixed in no time. I highly recommend them

    Anthony J.

  • Great service on our home’s system! The technician found a failing capacitor and replaced it same day. I appreciated the thorough troubleshooting and clear explanation of the repair. Very happy with the work and would definitely recommend them!

    Jason R.

  • The man was excellent, he checked the whole system gave me advice and wasted no time , i would recommend your comp any to anyone, any time i need a tech i I’m calling you guys TY

    Thomas H.

  • KO HVAC did a great job changing my house from electric heat to natural gas forced hot air with AC. Cody and his team were wonderful to work with. Highly recommended.

    Aaron H.

  • It was a pleasure to work with KO hvac. From the moment of making the initial call and getting set up, to the day of service it was a very smooth process. The communication was on point which is always greatly appreciated. Thanks Len!

    Steven S.

  • Caleb was punctual and very professional and knowledgeable. Thanks!

    Matt B.

  • Great service. Will definitely have them do all my hvac needs.

    Mary N.

  • Caleb was professional & knowledgeable of the issues I had with my furnace.

    Ray B.

  • This is an extremely professional group who does excellent work. They replaced our entire HVAC system and later added additional duct work. Incredibly smooth process from start to finish. Communication was excellent. Their crew was on time, professional and courteous. Highly recommend.

    Ed B.

  • Steve and Caleb both very knowledgeable and good to deal with. Had an issue finding a leak in the system and they were able to find the problem. HIGHLY recommend.

    Karen N.

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