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Duggins Mechanical

Equipment · American Standard

Coils

Cased and uncased evaporator coils that restore capacity to an existing system.

A leaking or clogged evaporator coil quietly steals capacity. We replace cased coils that slide into the air handler cabinet and uncased coils for tight or unusual installations.

Technical overview

American Standard
Types
Cased and uncased evaporator coils
Matching
Paired to the outdoor unit for rated efficiency
Access
Chosen to fit the closet, attic or plenum you have
Refrigerant
R-454B and R-410A systems as applicable

What to know before you buy

Coil replacement is often the right answer when the rest of the system is sound and only the coil has failed.

On older systems, coil availability can force a bigger decision. We tell you honestly when a repair no longer pays.

Sizing and model selection

Published ratings describe the equipment, not your house. We size coils 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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