These kits include grills, clamps, backdraft dampers, 'Y' Ducts, and clamps in for use with in-line fans, permitting one fan to exhaust from multiple locations.
Kit Model #: PC-NLF04D (2-point exhaust for 4" in-line fans)
(1) 4" Double Inlet
(2) 4" Grills
(2) 4" Backdraft Dampers
(12) Clamps
(1) 4" 'Y' Duct
Kit Model #: PC-NLF06D (2-point exhaust for 6" in-line fans)
