Superior 4" Outside Air Kit for BRT40ST See-Through Gas Fireplace btu56175 Glow Getter 18

Glow Getter 18

Ceramic Fiber Liner

Zone heat your space to remain comfortable while reducing your monthly bills

10" x 18" Adjustable Length Pipe

The firebox features secondary reburn tubes producing a High Efficiency burn

Superior 4" Outside Air Kit for BRT40ST See-Through Gas Fireplace btu56175 Glow Getter 18What's Included Outside Air Kit Features For use if outside combustion air is required or desired. Must be used in conjunction with locally purchased, non combustible Class 1 or Class 0 flexible duct. For use with Superior BRT40ST B Vent See Through Gas Fireplace Specifications Model Number FOAK 4LD Catalog Number 81L88 Diameter Size 4" Compatible Fireplace BRT40ST