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Air handler vs

HVAC

The answer to 'air handler vs' is that an air handler is a key component of a central HVAC system, while a furnace is a separate heating appliance. Air handlers circulate air through the ductwork and work in conjunction with an outdoor air conditioner or heat pump. Furnaces are self-contained heating units that generate warm air and push it through the ducts.

Air handlers are typically installed in the attic, basement, or utility closet and are connected to the home's ductwork. They contain a blower fan, air filters, and coils that help cool and dehumidify the air. Furnaces are usually located in a basement, garage, or utility room and generate heat through combustion or electric resistance. Furnaces can be paired with an air handler to distribute the heated air, or they can operate as a standalone heating system.

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Step-by-Step Guide

  1. 1

    Determine your heating and cooling needs

    Consider the size of your home, climate, and energy efficiency goals to decide if an air handler, furnace, or combined system is best.

  2. 2

    Choose the right equipment size

    Work with an HVAC professional to select the properly sized air handler or furnace for your home to ensure optimal performance and efficiency.

  3. 3

    Factor in installation costs

    Installing an air handler or furnace requires ductwork, electrical, and other connections that can vary in price. Get quotes from multiple HVAC contractors.

Frequently Asked Questions

What are the key differences between an air handler and a furnace?

The main differences are that an air handler circulates air while a furnace generates heat. Air handlers work with an outdoor AC or heat pump, while furnaces are self-contained heating units.

When should I choose an air handler vs a furnace?

If you have a central AC system, an air handler is typically the better choice to distribute the cooled air. Furnaces are better for homes that rely on standalone heating, such as those without central air conditioning.

Can I install an air handler and furnace together?

Yes, many HVAC systems combine an air handler and furnace to provide both heating and cooling. The air handler circulates the air while the furnace generates the heated air.

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