WC‑15 Variable Speed Fan Controller – 5A, Dial Control with On/Off Switch, RFI Filter, Brushed Aluminum Plate 7" Diameter Applications – The straight boot Compatible With Duct 7in Applications This sheet metal DDAG-A-1212

Applications – The straight boot is used for a straight-line transition going from round pipe or insulated flex duct to wall stack

Ideal for Walls & Ceilings: Designed for seamless installation in standard 14" X 14" duct openings

Think of the diameter as a straight line from one end to the other

the kit features pre-flared ends with nuts

reducing maintenance costs

WC‑15 Variable Speed Fan Controller – 5A, Dial Control with On Off Switch, RFI Filter, Brushed Aluminum Plate 7" Diameter Applications – The straight boot Compatible With Duct 7in Applications This sheet metal DDAG A 1212 Applications – The straight boot is used for a straight line transition going from round pipe or insulated flex duct to wall stack Ideal for Walls & Ceilings: Designed for seamless installation in standard 14" X 14" duct openings