Gas Forge Body: 19 Gauge (1mm) thick stainless steel sheet, no need painting,highly resistant to corrosion. Height with Brick : 3” (7cm). Burner have 2" air choke ( the 3 way tee with 2 mouth ) attract maximum air flow into tube, it is self adjusting and drafts the proper amount of air based on gas pressure, with a proper gas tuned to produce higher BTU with less propane.
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