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Prime Air Duct Experts
Components

Boot

The fitting where a duct run connects to a ceiling, wall or floor opening.

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All glossary terms

What is Boot?

The transition piece between the branch duct and the register or grille opening. Boots are the most consistently unsealed joint in residential construction and they sit directly against an attic or crawlspace, which makes them the worst possible place to leak — conditioned air out, unconditioned dusty air in, at exactly the point you feel it.

Need a boot inspection or repair?

We work on boot every week across DFW. CSIA-certified, written quotes, financing available.

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Other terms in the glossary

MERV
The standardised scale for how efficiently a filter captures particles.
Pressure Drop
The airflow resistance a filter or fitting adds to the system.
Static Pressure
The pressure the blower works against — the measurement that says what filter a system can take.
NADCA ACR Standard
The industry standard defining what a legitimate duct cleaning actually is.
Source Removal
Extracting debris from the system rather than dislodging it into the airstream.
Plenum
The main air chamber directly at the air handler where supply or return trunks connect.

Last thing

Get it inspected. Get it in writing.

A $99 camera inspection is the cheapest way to find out whether you need us at all — and a real share of them end with “not yet”. Either way you keep the footage.

  • Photos either way
  • Written quote first
  • Licensed & insured
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We call you back, tell you what your system likely needs, and book only if it's worth booking.

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