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Duggins Mechanical

Equipment · American Standard

Air Handlers

The indoor half of a split system, matched to the condenser and the duct layout.

The air handler moves the air and holds the indoor coil. If the blower is oversized, undersized or fighting a restrictive return, the best condenser in the world still will not deliver even comfort.

Technical overview

American Standard
Configuration
Upflow, downflow and horizontal, matched to the space
Blower
Fixed-speed and variable-speed ECM options
Cabinet
Insulated cabinets sized for the closet or attic
Coil
Matched indoor coil for the outdoor unit

What to know before you buy

Variable-speed blowers run at a low, steady speed most of the time, which is quieter and mixes air more evenly.

Air handler replacement without the outdoor unit only makes sense when the existing condenser still matches the new coil.

Sizing and model selection

Published ratings describe the equipment, not your house. We size air handlers against the building's load, ductwork and existing equipment before quoting a model, so the numbers on the spec sheet actually show up in your comfort and your bill.

Ask about a quote

Ready for service that holds up?

Tell us what the system is doing and where you are. We will follow up with a scheduling window and an honest assessment.

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