Malm 12" x 8" Mid Section Pipe With RAL 7046 38/70002 Powder Coat Finish h16.6 Why is the BTU according

Why is the BTU according to EPA test data smaller than the one advertised

Double stitched and riveted for years of durability

Model FPPK25X8-L-FLEX Dimensions L-25" x W-8" Max BTU 50

Click to see Optional Burner Lid/Cover OPT-RC1020

15" Width by 25 Foot Mesh

Malm 12" x 8" Mid Section Pipe With RAL 7046 38/70002 Powder Coat Finish h16.6 Why is the BTU accordingWhat's Included 12" x 8" Mid Section Pipe Features Polyester TGIC super durable RAL powder coating with excellent weather resistance properties for high performance. Available in 3 length sizes and 3 diameter sizes. For use with Malm Gas Units only Specifications Product Type Mid Section Pipe Length 12" Diameter 8" Finish RAL 7046 38 70002 Powder Coat Documents & Files Complete Powder Coat Colors Brochure