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Soldering and Brazing Refrigeration System Tubing

This 25-minute video training program stresses safety and shows and explains the different types of tubing used in HVACR installations, cutting, swaging and fitting tubing, and how to use both low-temp 95/5 solder and high temp silver solder. The use of air-acetylene, MAPP gas and oxy/acetylene torches, and using nitrogen during brazing are also covered.


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