Firegear Pro Series Snowflake Sanctuary 3 26" Round Brass Natural Gas Burner System With Stainless Steel Flat Pan and All Weather Electronic Ignition System d96 4 mm) Canada United States Clearance w18.9 4 mm) Canada United States Clearance – top (measured from the platform on which the appliance is installed)** 84" 84" Clearance – combustible side mantle to unit 9" 9" Clearance – combustible top mantle to unit 27" 27" Clearance – combustible side wall to unit 16" 16" Clearance – minimum floor protection in front of the appliance 18" 16" Clearance from the top of the unit to the shelf 27" Clearance – from the top of the insert to the shelf 27" Technical Drawings & Dimensions Number of Logs 22 BTU 79 AWS Ignition System: Our top of the line fully electronic ignition system One power supply (sold separately) for every 4 fire features