Reyds.Heat pumps · Boilers · Steam

Craigavon · Johannesburg

Solahart Industrial Heat Pump Repairs in Craigavon

Solahart industrial heat pump repairs in Craigavon. Hybrid solar plant where the backup element and controller drive most faults.

Solahart equipment we work on includes solar and heat pump hot water. Commonly replaced parts on this brand are controllers, elements, sensors, and we keep or source these against the unit's model and serial plate rather than by guesswork.

Industrial heat pump plant is usually multi-module, three phase and tied into a buffer or calorifier bank. Repairs have to account for staged control, flow balancing across modules and the fact that the plant normally cannot be shut down for long. We work off pressure and temperature logs before touching the refrigerant circuit.

Craigavon is a high-value residential pocket of Fourways, typically with multiple geysers or a heat pump on buffer storage, and in many cases pool or underfloor heating on the same plantroom. Craigavon falls inside our core northern-suburb route, so response is normally same-day for loss-of-hot-water call-outs. Where a site runs on borehole water, hardness and iron content shorten service intervals considerably and are worth testing before setting a maintenance plan.

Area
Craigavon, Johannesburg
Parts
Controllers, elements, sensors
Call
069 268 0988

Solahart · Craigavon

Scope of work

  • Multi-module and cascade system fault-finding
  • Scroll and semi-hermetic compressor replacement
  • Three-phase starter, VSD and phase-failure relay repairs
  • Plate heat exchanger inspection, flush and replacement
  • BMS and Modbus control integration checks
  • Load balancing across module banks

Technical detail

Specifications

Typical capacities50 kW – 1 MW thermal
ConfigurationsModular banks, cascade, split condenser
ControlModbus RTU/TCP, BMS, standalone PLC
ReportingPressure, superheat and delta-T logs per module
Local contextCraigavon is a high-value residential pocket of Fourways, typically with multiple geysers or a heat pump on buffer storage, and in many cases pool or underfloor heating on the same plantroom.

FAQs

Frequently asked questions

Are you an authorised Solahart agent?

We are an independent specialist. We repair and maintain Solahart 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 Solahart parts?

Controllers, elements, sensors for Solahart 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 Solahart industrial heat pump repairs include?

Multi-module and cascade system fault-finding, Scroll and semi-hermetic compressor replacement, Three-phase starter, VSD and phase-failure relay repairs, plus verification that the unit performs to the manufacturer's stated figures after the repair.

Do you service Solahart units in Craigavon?

Yes. Craigavon is inside our service area. Technicians work out of the central Johannesburg base, which keeps travel time short for northern-suburb call-outs.

Is it worth repairing an older Solahart unit?

Where the tank or coil has perforated, replacement is usually the honest answer and we will say so on site. Hybrid solar plant where the backup element and controller drive most faults.

Solahart service in Craigavon

Craigavon falls inside our core northern-suburb route, so response is normally same-day for loss-of-hot-water call-outs.