BayPointArchitect
Sawhorse
Applicable code: 2018 IMC
Applicable sections: 603.6.2.1 and 603.6.2.2
Flexible air connectors (a.k.a. flex duct) shall be limited in length to 14 feet. Flexible air connectors (a.k.a. flex duct) shall not pass through any wall, floor, or ceiling.
Question:
Does your jurisdiction have any written amendments or hip-pocket practices related to the use of flex duct? For example, my mechanical inspectors don't like to see flex duct except for the short elbow connection directly above the diffusers/return grills. And they make verbal recommendations of six feet (shorter) while our written amendment allows for twenty-five feet (longer). How do inspectors in your neighborhood govern flex duct?
Applicable sections: 603.6.2.1 and 603.6.2.2
Flexible air connectors (a.k.a. flex duct) shall be limited in length to 14 feet. Flexible air connectors (a.k.a. flex duct) shall not pass through any wall, floor, or ceiling.
Question:
Does your jurisdiction have any written amendments or hip-pocket practices related to the use of flex duct? For example, my mechanical inspectors don't like to see flex duct except for the short elbow connection directly above the diffusers/return grills. And they make verbal recommendations of six feet (shorter) while our written amendment allows for twenty-five feet (longer). How do inspectors in your neighborhood govern flex duct?
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