Mitsubishi · Japan

Mitsubishi Commercial Heat Pump Repairs in Johannesburg

Mitsubishi commercial heat pump repairs across Gauteng. Inverter plant with detailed diagnostics and strong parts support.

Mitsubishi equipment we work on includes ecodan and commercial heat pump ranges. Commonly replaced parts on this brand are inverter boards, sensors, pumps, and we keep or source these against the unit's model and serial plate rather than by guesswork.

Commercial hot water heat pumps run far longer daily hours than domestic units, so wear items fail earlier and the plant is more sensitive to scaling and poor water quality. Repairs are scheduled around occupancy peaks, and temporary electric backup is normally enabled while work is under way.

Control scheduling is often the cheapest available improvement, particularly where heating windows overlap with peak tariff periods. Where a site runs on borehole water, hardness and iron content shorten service intervals considerably and are worth testing before setting a maintenance plan.

069 268 0988 info@reyds.co.za

Parts: Inverter boards, sensors, pumps
Turnaround: Work sequenced unit by unit so the site keeps hot water throughout.
Call: 069 268 0988

What is included

Scope of work

Multi-unit fault-finding on shared storage
Ring-main and recirculation pump repairs
Descaling of condensers and heat exchangers
Controller re-sequencing and lead/lag rotation
Legionella-safe setpoint and pasteurisation checks
Backup element and thermostat repairs

Technical detail

Specifications

Typical capacities	15 kW – 250 kW thermal
Storage served	500 L – 20 000 L
Site types	Hotels, lodges, gyms, residential complexes
Scheduling	Off-peak and after-hours slots available
Mitsubishi ranges	Ecodan and commercial heat pump ranges

When to call

Symptoms we see on this equipment

Hot water runs out during morning or evening peak
Guest complaints of fluctuating temperature
One unit carrying the whole load while others idle
Rising electricity spend with unchanged occupancy

Coverage

Mitsubishi Commercial Heat Pump Repairs by area

Other Mitsubishi services

FAQs

Frequently asked questions

Are you an authorised Mitsubishi agent?

We are an independent specialist. We repair and maintain Mitsubishi equipment using correct-specification parts, and where a unit is still under manufacturer warranty we will tell you before doing anything that could affect it.

Can you get Mitsubishi parts?

Inverter boards, sensors, pumps for Mitsubishi are ordered against the model and serial plate. Where an original part has a long lead time we will offer a compatible equivalent and say clearly which one is being fitted.

What does Mitsubishi commercial heat pump repairs include?

Multi-unit fault-finding on shared storage, Ring-main and recirculation pump repairs, Descaling of condensers and heat exchangers, plus verification that the unit performs to the manufacturer's stated figures after the repair.

Where do you service Mitsubishi equipment?

Across Johannesburg, Ekurhuleni, West Rand, Midrand, Centurion and Pretoria. Call 069 268 0988 to confirm attendance for your address.

Is it worth repairing an older Mitsubishi unit?

Where the tank or coil has perforated, replacement is usually the honest answer and we will say so on site. Inverter plant with detailed diagnostics and strong parts support.

Mitsubishi commercial heat pump repairs

Serving Johannesburg, Ekurhuleni, West Rand, Midrand, Centurion and Pretoria.

069 268 0988 Request a quote