Match Lit System: Comes complete with Asia 36" fire pit (175 lbs), 120K BTU Crossfire Brass Burner, 60 lbs. of Lava Rock, Flex Line Kit 1/2" diameter / 24" long and Plate.AWEIS System: Comes complete with Asia 36" fire pit (175 lbs), All Weather Electronic Ignition System includes 24 volt AC Transformer, Fire Module, Heat Shield and Install Instructions. 120K BTU Crossfire Brass Burner, 60 lbs. of Lava Rock, and Plate. We utilize the very best technology and components for gas fuel conversions at Fire Pit Art. Starting with solid brass Match Lit burners that are not susceptible to corrosion while working very well in all environments. These simple yet very sturdy burners easily match the longevity and maintenance free nature of our fire pits. They also offer the most natural flame look, are high output producing big flames and at the same time high efficiency. For those who wish the ease and sophistication available with electronic ignition we add state of the art AWEIS electronic ignition manufactured at Fire by Design. These All Weather Electronic Ignition Systems are by far the safest, most durable electronic ignition systems on the market with flame sensing technology and wind proof design.