Solder And Brazing

Solder And Brazing supplies from Cedars HVAC join copper tubing and fittings in HVAC and refrigeration installations. Soft solder is generally used for lower-temperature plumbing work, while high-temperature brazing alloys are commonly used on pressurized refrigerant lines because they make stronger, heat-resistant joints. Products may include silver-bearing brazing rods, phosphorus-copper alloys, flux, swaging materials, and related joining accessories. Choose the filler metal for the base metals, joint type, service temperature, and manufacturer guidance; copper-to-copper joints often use a phosphorus-bearing alloy, while dissimilar metals may require flux. Purge refrigerant tubing with dry nitrogen during brazing to limit internal oxidation. Cedars HVAC offers job-ready quantities for installation crews.