DuraVent® 4PVL-36R Pellet Vent Pipe w/ Twist Lock Construction, 4"D x 36"L SpecialDiscount Component: Pilaster

Component: Pilaster

Float Switch 'OFF' Level: 3"

Required at 8 foot or closer intervals to stabilize the chimney wherever it is supported along a vertical wall

Noise Reduction Rating (NRR) of 24 dB

DuraVent® 4PVL-36R Pellet Vent Pipe w/ Twist Lock Construction, 4"D x 36"L SpecialDiscount Component: PilasterDesigned for stoves that burn wood pellets, double wall and air insulated pipe. Inner wall of 0. 012" super ferritic stainless steel and Outer wall 0. 018" laser welded galvalume. Required for venting pellet appliance above 4000'. Can be used in both vertical and horizontal installations. 4"D x 36"L Fully unitized twist lock construction Can be used in both vertical and horizontal installations 4 1 2" OD Designed for stoves that burn wood pellets,