The best clearance between the two metal parts being brazed is a close one - usually .001 inch to .003 inch, and generally not more than .005 inch. If the clearance is smaller than .001 inch, there ...

This video covers the process of replacing an HVAC system, including: - Pumping down an old condenser - Fitting refrigerant lines - Removing the old furnace and coil - Brazing refrigerant lines - ...

The processes of brazing, soldering, and welding are often miscategorized as all being welding. In the process of welding, both the edge of the base metal and the filler metal are melted. During ...

Welding, brazing, and soldering equipment is used to join two materials—often metals—together. The equipment itself may consist of a complete system or station, power source, gun or torch, or a ...