Superior AK4 4" Outside Air Kit with Collar, Hood and 3' Flex Pipe d20.19 000 KWH Maximum 16

000 KWH Maximum 16

And with its remote control and smart home technology

FG-PSBR-BS10-NG Product Type

create storage shelves that fit exactly where you need them

Hook-Up Kit

Superior AK4 4" Outside Air Kit with Collar, Hood and 3' Flex Pipe d20.19 000 KWH Maximum 16Installation of outside air kit should be performed during rough framing of fireplace due to the nature of its location. Outside combustion air is accessed through a vented crawl space (AK4F) or through a sidewall (AK4). What's Included Outside Air Kit Collar Hood 3' Flex Pipe Features Complete outside air kit Optional venting accessory for Superior fireplace Specifications Model Number AK4 Catalog Number F1091 Diameter Size 4"