MAN large-scale heat pumps and turbo compressor plant for industry.
Overview
MAN Energy Solutions builds very large heat pump and turbo compressor plant — the kind used for district energy, industrial process heat and CO₂ heat pump systems. We provide site-side maintenance support, condition monitoring and integration work on MAN plant in South Africa.
Model Families
Equipment
Troubleshooting
Tap a fault for likely causes, what to check on site, and when to call us out.
Likely causes
What to check
Review the condition monitoring trend rather than the instantaneous reading.
When to call us
Vibration exceedance on MW-scale plant is a stop-work item — call us and the OEM support line together.
Likely causes
What to check
Compare measured COP against the performance curve at the actual source and sink temperatures.
When to call us
Book a performance audit — contractual COP disputes need properly instrumented measurement.
Likely causes
What to check
Trend high-side pressure against ambient temperature over 48 hours.
When to call us
Transcritical CO₂ tuning is specialist work — call us rather than adjusting setpoints by trial and error.
Parts & Spares
MAN plant is supported directly by the OEM for major components. We handle site-side maintenance, instrumentation, water-side work and condition monitoring, and coordinate with MAN for turbomachinery interventions.
Coverage
FAQ
A routine MAN Energy Solutions service starts around R4 500 – R9 500 per unit depending on tonnage, compressor count and site access. Repairs are quoted separately after diagnosis. Send us the nameplate photos through the quote form and we come back with a fixed price within 24 hours.
Yes — we source OEM parts through South African distributors wherever the part is still catalogued. Where a component is obsolete or on long lead time, we offer a tested equivalent and tell you up front which route we are taking and what it does to the warranty.
Absolutely. Most of the MAN Energy Solutions plant we look after in Gauteng is well past its warranty period. We service, rebuild and re-commission older units rather than pushing you straight into a replacement.
We work with the unit controller and integrate it with BACnet, Modbus or your existing BMS head-end. That includes alarm mapping, trending, setpoint scheduling and getting fault history off the panel so we can see what actually tripped.
Same-day across Johannesburg, Pretoria, the East Rand, West Rand and the Vaal Triangle. Mpumalanga, North West, Free State and Limpopo are typically next-day, sooner for critical plant.
Yes — quarterly or bi-annual planned maintenance with logged readings, refrigerant records, water-side checks and a written condition report each visit. Contract clients get priority breakdown response.
Send nameplate photos and we quote within 24 hours.
Get a Free QuoteCall 067 603 9306Related