Hussmann Refrigerator — Freon Leak at Compressor Discharge Line Repaired in San Jose

✅ Commercial Refrigerator Repair — Hussmann, San Jose

A client in San Jose reached out with a common but critical issue: their Hussmann HTSZ0300MSKBDA01 commercial refrigerator was no longer maintaining proper temperature. As is often the case, the root cause turned out to be a refrigerant leak.

✅ During our second visit, ABC Service technicians performed a full system shutdown, recovered the remaining refrigerant, and pressurized the sealed system with nitrogen. A step-by-step inspection was carried out using a bubble solution to locate the leak, which was eventually identified near the compressor.

✅ Once the damaged section was located, our team removed the faulty connection, cleaned the area, and completed a precision brazing repair. After confirming the system's integrity under pressure, we performed a full vacuum and recharged the unit with 10 lbs of R404A refrigerant.

Common causes of refrigerant leaks:
– Micro-cracks in brazed joints
– Compressor vibration over time
– Corrosion in copper lines
– Previous poor-quality service work

Potential consequences of refrigerant loss:
– Fluctuating or inadequate cooling
– Compressor overload and overheating
– Increased power consumption
– Risk of full system failure if ignored

✅ With the leak repaired and the system recharged, the unit was tested under load and is now maintaining stable operating temperature. The compressor is running within spec, and no further issues were detected.

✅ Total project cost came to just over $5,000, including a $200 discount on labor.

For high-stakes commercial refrigeration repairs done right the first time — trust ABC Service.