Copper beauty can hide ugly repairs
Patina, filler, pinholes and undocumented brazing require inspection.
Federal law prohibits producing distilled spirits at home. Beverage production requires prior TTB qualification of a Distilled Spirits Plant, plus applicable state and local approvals. Alcohol vapor, heat and pressure create severe fire and explosion hazards.
The decision
Patina, filler, pinholes and undocumented brazing require inspection. The useful question is how the issue changes legal feasibility, installed cost, safety or equipment value.
Build evidence
Save model plates, photographs, dimensions, seller statements, manuals, drawings, permits and inspection records.
Use the secondary market carefully
Search exact parts and systems, but verify every legal, engineering and compatibility claim independently.
Compare exact dimensions, materials, welds, fittings, included components, electrical requirements, shipping, seller evidence and return terms.
Search current eBay listingseBay Partner Network affiliate link. A listing does not establish legal use, safe design or code compliance.