Details for Agrifan Exhaust Chimney Riser

The polyethylene chimney expels air from the agrifan wall fan to above the roof line, preventing cross contamination of air into attic. The chimney riser fits over the agrifan wall fan, and directs the air vertically.

The chimney riser is easy to install to both the wall fan and the side of the barn structure. Standard height of unit is 4ft. Standard chimney extensions can be used to extend height (available in 2, 3, 4ft sections).

Horizontal extensions also available if required. The bottom of the chimney has an easy access opening for cleaning and summer air bypass (allows air to exhaust both up and down).

Specifications

PART # SIZE DESCRIPTION
E52-9593 14″ AF14 CHIMNEY RISER KIT (use 16″ extensions if extending height)
E52-9594 16″ AF16 CHIMNEY RISER KIT (use 18″ extensions if extending height)
E52-9595 18″ AF18 CHIMNEY RISER KIT (use 20″ extensions if extending height)
E52-9596 20″ AF20 CHIMNEY RISER KIT (use 22″ extensions if extending height)
E52-9598 24/25″ AF24/25  CHIMNEY RISER KIT (use 28″ extensions if extending height)

Allow 3 weeks delivery.

Horizontal Extensions and Straps

**Optional (if required to extend beyond fascia).

PART # SIZE DESCRIPTION
E52-9413H 14″ AF14 HORIZONTAL CHIMNEY EXTENSION (16″ LONG)
E52-9414H 16″ AF16 HORIZONTAL CHIMNEY EXTENSION (16″ LONG)
E52-9415H 18″ AF18 HORIZONTAL CHIMNEY EXTENSION (16″ LONG)
E52-9416H 20″ AF20 HORIZONTAL CHIMNEY EXTENSION (16″ LONG)
E52-9418H 24″ AF24 HORIZONTAL CHIMNEY EXTENSION (16″ LONG)
E52-9589 96″ 96″   STRAP ONLY (14″- 20″)
E52-9591 144″ 144″ STRAP ONLY (24″- 28″)