BBQ / 烟熏烤肉 转换检查手册

该菜系常见的烧钱点

BBQ / 烟熏烤肉 特有的转换难点

• 01 · Solid-fuel smoker classification

  A wood-fired offset smoker is a solid-fuel cooking appliance under NFPA 96 and IMC §507. That means dedicated Type I hood, ember-stop baffle, listed spark arrestor at the rooftop termination, and washdown access for the duct. Most inherited gas-line hoods cover none of these and the AHJ will not red-line them.

• 02 · Hardwood storage + clearances

  A smokehouse burns 1/4 to 1/2 cord of hardwood per week. NFPA 1 typically requires combustible storage 10'+ from any heat source and not under the smoker exhaust path. Plan a covered, ventilated, gated wood storage zone — losing 60–100 sq ft of "free" footprint surprises operators.

• 03 · Low-and-slow refrigerated holding

  Brisket finishes at 203°F and rests for 4+ hours at 145–165°F. That means dedicated holding cabinets (Cambros or low-temp cabinets) at $4K–$8K each, plus walk-in space for the prep par level. The cold chain looks completely different than a sauté line and needs to be planned, not bolted on.

• 04 · Smoke drift + neighbor relations

  Smokers vent visible smoke + aerosolized creosote. Strip-center neighbors will complain to the AHJ and the landlord within weeks if the exhaust drifts to their storefront. Roof-mounted stack height, distance to fresh-air intakes (10' min per IMC), and prevailing-wind direction belong in the site plan, not in a complaint thread.

• 05 · Grease + creosote duct cleaning frequency

  NFPA 96 §11.4 requires solid-fuel duct inspections monthly and cleaning when needed — far more often than the quarterly schedule a gas line runs. A skipped cleaning is the #1 cause of restaurant fires; budget $400–$800/month for a certified hood/duct service.