Walk-in Coolers · Supermarkets · Durbanville
Walk-in Coolers Refrigerant Leak Repair for Supermarkets in Durbanville
Refrigerant Leak rarely announces itself gently, and in a supermarket in Durbanville the consequences are measured in spoiled stock. Reyds classifies it as critical, with a typical response of 2–4 hrs across Cape Town. We isolate the fault, correct it with matched parts and confirm the unit holds temperature under normal load.
Symptoms
What you may be observing
Gradual warming over days or weeks
Oil stains or residue near pipework
Hissing sound from the coil or joints
Low suction pressure on the gauge set
Possible Causes
Diagnosed on site by our technicians
- C01
Corrosion pinholes in the evaporator or condenser
- C02
Vibration wear at pipe joints
- C03
Mechanical damage from impact
- C04
Failed braze or flare joint
The Reyds Solution
We electronic-leak-detect the full circuit, repair the failed joint or section, pressure-test with nitrogen, evacuate to deep vacuum, and recharge with the correct refrigerant to OEM weight.
Industry context
Supermarkets
In a supermarket, refrigerant leak moves from nuisance to operational risk very quickly. High-footfall retail refrigeration protecting perishable turnover. Our technicians work to the tolerance your operation needs.
Cape Town coverage
Durbanville · Northern Suburbs
We service Durbanville and the surrounding Northern Suburbs suburbs as part of standard Cape Town coverage. Fast access matters most in Durbanville, and our coverage is built around it.
Prevention
Stop the fault returning
Keep a documented escalation path for temperature alarms so refrigerant leak is answered in minutes, not noticed at close.
Schedule quarterly preventative maintenance on your walk-in cooler to catch wear before it becomes refrigerant leak.
Keep condenser fins clean and airflow clear — the leading preventable cause of refrigerant leak in supermarkets cold chains.
Monitor cabinet temperatures daily and log deviations so refrigerant leak is flagged before stock is lost.
Emergency Dispatch
Refrigeration down? Speak to a technician now.