Description
Outside Air kits are available with duct (FOAK-4) and without duct (FOAK-4LD) for use if outside combustion air is required or desired. If model FOAK-4LD is used it must be used in conjunction with locally purchased, non-combustible Class 1 or Class 0 flexible duct.
Features:- Type: Air Kit
- 4" Outside Combustion Air Kit.
LEAD TIME TO SHIP:3 days
