Part Number: AK4
eFireplaceStore Item Number: CUI-VAK4
*Venting Requirements: This unit requires venting pipe with an inner diameter of 4 Inches. Please see the Venting Components section on this page for venting pipe that must be used with this unit.
Any combustion appliance requires a combustion air supply, and this Outside Combustion Air Kit by Vantage Hearth provides for that requirement. This air kit with Flex Line is designed to be used with Vantage Hearth heating appliances that require outdoor combustion air flow, and enables the stove or appliance to pull air from outside of the house rather than from the inside. These air kits increase overall heating efficiency and keep the whole house warmer because you are pulling in air directly from outside rather than through the house.