Superior FOAK-4LD Outside Air Kit Less Duct (4")

Superior FOAK-4LD Outside Air Kit Less Duct (4")

The Superior FOAK-4LD is a 4" outside air kit supplied less duct. Superior lists it as an optional outside air kit for the Superior BRT40ST 40" see-through B-vent fireplace.

Duct is not included. The version with duct is FOAK-4.

Specifications