Smudge pot definition
Smudge pot means a portable heater/ burner that produces thick heavy smoke and that fruit growers place around an orchard in the evening to prevent the crop from freezing at night. Solid fuel means wood, refuse, refuse- derived fuel, tires, tire-derived fuel, and other solid combustible material Solid fuel-fired boiler means a furnace or boiler used for combusting solid fuel for the primary purpose of producing steam or hot water by heat transfer. Soot blo ing means using steam or compressed air to remove carbon from a furnace or from a boiler’s heat trans- fer surfaces.