Package AC Freon Leak Repair on Guam | Aluminum Coil Fix Still Holding After 4 Years
Freon leak detection and aluminum coil repair on an older package air conditioner in Guam using a specialized epoxy-based repair method that is still holding 4 years later.
In this video, the AELLCO team finds and repairs a refrigerant leak on an older package air conditioner on Guam.
The leak was located in an aluminum coil, which can be difficult to repair using traditional methods. Instead of replacing the entire coil, we identified the leak point and repaired it using a specialized epoxy-based sealing solution designed for this type of application.
What makes this repair especially interesting is the long-term result. As of 2026, the unit is still operating, which means the repair has continued to hold for about 4 years after the work was completed.
This video shows a real example of freon leak detection and aluminum coil repair on an older package AC system, along with a practical solution that proved durable over time.
In this video:
Freon leak detection on a package air conditioner
Leak found in an aluminum coil
Epoxy-based coil repair method
Repair of an older outdoor package unit
Real HVAC repair on Guam
Long-term result still holding 4 years later
If you need refrigerant leak detection, coil repair, package unit service, or HVAC repair on Guam, contact AELLCO.
www.aellco.com
[email protected]
+1 (671) 488-8417
We provide professional HVAC installation, replacement, repair, and maintenance services on Guam.
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