#2 Copper

#2 Copper

Burnt with light tin coating or solder.

Know the difference between #1 and #2 Copper.  #2 usually consist of tubing that has soldered elbows and contains insulation, burning, iron or Brass.  Consisting of impurities like paint, soldered joints and tin coated downgrades the price .  This type of Copper is usually found in larger air conditioning units.