Our Rectangular CSA Drop-In Pan with Push Button Battery Spark Comes Fully Equipped Safety should always be your number one concern when designing a Fire Feature. The CSA-certified Fire Pit Pan Burner product line from American Fire Glass is designed and crafted to comply with international CSA certifications. Stainless Steel : Manufactured using rust-resistant 304 stainless steel, this fire pit burner pan is built for longevity and performance. Flame Sensing Safety Technology:   Automatic flame sensor thermocouple detects the presence of flames and closes the gas line if the flames are extinguished. Spark Ignition Pilot Assembly:   Battery-powered push button ignites the flame using a rapid ignition and thermocouple. CSA Certified:   Certified under ANS Z21.97-2014/CSA 2.41-2014, Outdoor Decorative Gas Appliance Includes:   Adjustable Flame Control and Flame and Ignition Control Panel Stainless Steel Rectangular Drop-in Fire Pit Pan With Electric Ignition System kit Specifications Ring Burner Features:  Drilled holes (not punched) in order to prevent whistling Burner Heat rating:   145,000 B.T.U/Hour rating maximum (60″ and 72″ Models,