Our Grand Canyon 3 burner system is ANSI certified and CGA certified for high altitude use. The burner construction features a 304 stainless steel chassis and have the ability for gas to flow in from either the left or right side. Removable standoffs located on the back of the burners. This feature allows you to give more height to your fireplace. This Product also features MVEIKN Battery Electronics that operates Without the need of a standing pilot. This compact system sits in your fire boxnext to the burner system and functions off of 2 D cell batteries. This kit includes the wiring harness, module, heat shields, fittings, 82K BTU valve and other items. Operations include manual (switch on heat shield), or optional features such as remote (GCRK) or wall switch (GCWS). Note: Wall Switch Sold Separately. Includes: Assembled MVEIKN Battery Electronics, Remote Kit, Burner, Lava Rocks, Ember Magic, FlexLine and Fittings. Features: BTU: 58K. Vent Type: Vented. Fuel Type: Natural Gas. Material: 304 Stainless Steel. Face Type: Single Faced Burner. Safety assured CSA-Certified 3 Burner System. Unique burner mirrors a real wood burning fireplace and is tested to Withstand and produce heat. Hand-painted and hand-finished logs recreate the look of aged weathered oak (Logs Sold Separately). Specifications: Overall Dimensions: 21" (W)x12" (D)x8" (H). Barstock Size: 0.5". Minimum Fireplace Dimensions: 32" (FW)x21" (RW)x12" (D)x14" (H).