CAN/ULC-S110-07
1. SCOPE
1.1 These requirements apply to materials for the fabrication of air duct systems for
use in accordance with the requirements of the current edition of the National Building Code.
The materials covered by these requirements include preformed lengths of flexible or rigid
ducts, materials in the form of boards for field fabrication of lengths of rigid ducts, and preformed
flexible connectors.
SDO:
ULC
Language:
English
ICS Codes:
91.140.30
Status:
Withdrawn
Publish date:
2007-09-30
Standard Number:
CAN/ULC-S110-07