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HVAC Brazing: How to Repair an Aluminum Coil Tube!

In This HVAC Brazing Training Video, I go over the Basic Procedure for Brazing a hole or crack in an Aluminum Coil Tube such as an Evaporator Coil. ACSERVICETECH makes no guarantee and is not liable for the product AL822's performance for strength against leaks or future leaks. I go over Techniques to Braze AL 822 from Lucas Milhaupt as well as other tips. I run Nitrogen through the line with a flow meter to avoid oxygen being present with the oils while brazing.

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