Ductwork Limited Warranty
Warranties
About Master Flow™ Stack Boot ‑ 90 Degree
This Master Flow™ Stack Boot can be used to help transition a pipe or flexible duct to a rectangular stack duct when running the stack duct inside a wall. Seal seams with code-approved mastic, sealant or duct tape (not included). Constructed of durable galvanized steel.
Features & Benefits
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EASY INSTALLATION
Install with sheet metal screws -
STRONG
Made of galvanized steel -
VERSATILE
Use to create a 90-degree transition between round pipe or between an insulated flexible duct and a regular stack duct
Product availability is subject to change without notice. Not all products are available from all facilities.
Product Documentation
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Master Flow® Ductwork Product Catalog - RESMF164
Brochures and Literature