Aluminum line sets should be illegal...

It's not "if" but "when" your aluminum line set will leak. We use another press fitting to connect the aluminum to copper in this leak repair vide. We needed more length to get to clean aluminum to make our connection so the wall also had to be opened up... Amazon Links 7/8” Elbow Used In This Video https://amzn.to/3SEgXEl Fieldpiece Meter https://amzn.to/43Y6WEr Fieldpiece Wireless Probe Kit https://amzn.to/4f7e9rY Fieldpiece Manifold https://amzn.to/4vBzyiT Refrigerant Hoses https://amzn.to/4wd6tdg Vacuum Hose https://amzn.to/4gcd7vL Fieldpiece Micron Gauge https://amzn.to/4xZhUY0 Fieldpiece Vacuum Pump https://amzn.to/442okru Thumb-Screw Flow-Control Valve for 1/4" m. Flare Access Fitting https://amzn.to/4oUgGJd Leak Detector https://amzn.to/4asYPDr