Cold Room Not Cooling
When your cold room stops cooling, the cause could sit anywhere in the refrigeration cycle: low refrigerant, a failed compressor, a faulty controller, an iced evaporator, or a blocked condenser. Our technicians trace the fault methodically across Pretoria East rather than guessing, so the repair is correct the first time. We repair this fault across every suburb of Pretoria East with emergency response available 24/7, 365 days a year.
Current Response Time
45 minutes
Technician available — Pretoria East
069 268 0988
The Situation
When your cold room stops cooling, the cause could sit anywhere in the refrigeration cycle: low refrigerant, a failed compressor, a faulty controller, an iced evaporator, or a blocked condenser.
When your cold room stops cooling, the cause could sit anywhere in the refrigeration cycle: low refrigerant, a failed compressor, a faulty controller, an iced evaporator, or a blocked condenser. Our technicians trace the fault methodically across Pretoria East rather than guessing, so the repair is correct the first time.
Technical Diagnostic
Diagnosing cold room not cooling
A cold room not cooling can have several root causes. Our technicians follow a structured diagnostic process to isolate the exact fault before any repair work begins — saving you time and avoiding unnecessary parts replacement.
Symptom Checker
- Low refrigerant charge or gas leak
- Compressor failure or electrical fault
- Faulty temperature controller or sensor
- Iced or blocked evaporator coil
- Dirty or blocked condenser
Probable Causes
- Low refrigerant charge or gas leak
- Compressor failure or electrical fault
- Faulty temperature controller or sensor
- Iced or blocked evaporator coil
- Dirty or blocked condenser
- Failed evaporator fan
Our Diagnostic Process
Frequently Asked
Questions & answers
What causes a cold room not cooling?+
How do I book a repair or get a quote?+
Coverage Matrix
Pretoria East — all 33 suburbs serviced
Coverage Grid — Pretoria East
Dispatch Ready
Book your cold room repair now
Speak to a technician directly. We respond 24/7, 365 days a year across Pretoria East.