Superior AK4B 50-Piece Collar-Only Outside Air Kit d18.13 Turns fireplace insert ON/OFF

Turns fireplace insert ON/OFF

tempered glass processed to perfection Type: Luster Color: Royal Blue Use: In outdoor fire bowls

The Affinity Smart-Heat controllers have the ability to switch connection method depending on the status of the connection

Turn the switch to "OFF

Superior AK4B 50-Piece Collar-Only Outside Air Kit d18.13 Turns fireplace insert ON/OFFWhat's Included Outside Air Kit Collar Kit only Features Case of 50 4 inch Diameter Collars Outside wall termination and appliance mounting collar only Hardware is included for the Inside Collar Optional accessory for Superior Wood Burning Fireplaces Specifications Model Number AK4B Catalog Number F1094 Diameter Size 4"