Osburn 21427 Bypass Mechanism Insulation e-burner Non-catalytic units have an average

Non-catalytic units have an average efficiency rating of 63%

Made of 304 stainless steels

39″ x 22

Overall Dimensions: 29

1/2 PSI for both propane or natural gas

Osburn 21427 Bypass Mechanism Insulation e-burner Non-catalytic units have an averageReplacement burner tube assembly for Heatilator gas fireplaces. Used in natural gas (NG) and propane (LP) units. What's Included 4 3 4" x 4 3 8" x 1 1 4" Bypass Mechanism Insulation Features Easy to install Made in high quality material Fits the following models: Heatilator Gas Fireplaces: CGC150 CGC150L CGC150E CGC150LE GC150 GC150L GC150E GC150LE OEM Heatilator part May fit other models, please check your owners manual for part number compatibility.