Superior 4" Outside Air Kit for BRT40ST See-Through Gas Fireplace black Where do I find the

Where do I find the serial number of the controller

Push Button Remote

Built to last with high-quality materials that balance beauty and function

even without electricity

Superior 4" Outside Air Kit for BRT40ST See-Through Gas Fireplace black Where do I find theWhat'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