Randfontein · West Rand
Heat Tech Heat Pump Regassing in Randfontein
Heat Tech heat pump regassing in Randfontein. Locally supported domestic plant with readily available spares.
Heat Tech equipment we work on includes geysers and hot water heat pumps. Commonly replaced parts on this brand are elements, thermostats, anodes, and we keep or source these against the unit's model and serial plate rather than by guesswork.
A heat pump is a sealed system: if it is short of gas, there is a leak. Simply topping up sends the same refrigerant back into the atmosphere within months and masks the fault. We pressure-test, trace the leak, repair it, evacuate to vacuum and then charge by weight to the manufacturer's plate data.
Mining and industrial sites with boiler plant and bulk hot water requirements. Water quality testing is included with maintenance in this area. 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
- Randfontein, West Rand
- Parts
- Elements, thermostats, anodes
- Call
- 069 268 0988
Heat Tech · Randfontein
Scope of work
- Nitrogen pressure test and vacuum hold test
- Electronic and UV dye leak tracing
- Braze repairs to pipework, joints and coils
- Charge by weight with digital scales
- Superheat and subcooling verification after charging
- Filter drier replacement
Technical detail
Specifications
| Refrigerants | R410A, R32, R134a, R417A, R407C |
|---|---|
| Method | Recover, evacuate to 500 microns, charge by weight |
| Verification | Superheat/subcooling within manufacturer band |
| Warranty | Leak repair warranted; unrelated leaks quoted separately |
| Local context | Mining and industrial sites with boiler plant and bulk hot water requirements. |
Related
Other Heat Tech services in Randfontein
- Heat Tech Heat Pump Repairs Randfontein
- Heat Tech Industrial Heat Pump Repairs Randfontein
- Heat Tech Commercial Heat Pump Repairs Randfontein
- Heat Tech Heat Pump Maintenance Randfontein
- Heat Tech Heat Pump Installation Randfontein
- Heat Tech Heat Pump Troubleshooting Randfontein
- Heat Tech Hot Water Geyser Repairs Randfontein
- Heat Tech 5 000 Litre Hot Water Geyser Repairs Randfontein
- Heat Tech Industrial Hot Water Systems Randfontein
- Heat Tech Calorifier Repairs Randfontein
- Heat Tech Hot Water Storage Tank Maintenance Randfontein
- Heat Tech Commercial Heat Pump Regassing Randfontein
- Heat Tech Emergency Breakdown Service Randfontein
FAQs
Frequently asked questions
Are you an authorised Heat Tech agent?
We are an independent specialist. We repair and maintain Heat Tech 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 Heat Tech parts?
Elements, thermostats, anodes for Heat Tech 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 Heat Tech heat pump regassing include?
Nitrogen pressure test and vacuum hold test, Electronic and UV dye leak tracing, Braze repairs to pipework, joints and coils, plus verification that the unit performs to the manufacturer's stated figures after the repair.
Do you service Heat Tech units in Randfontein?
Yes. Randfontein is inside our service area. West Rand visits carry a fuller van stock because parts runs back to Johannesburg cost time.
Is it worth repairing an older Heat Tech unit?
If the compressor and heat exchanger are sound, repair is almost always cheaper than replacement. Locally supported domestic plant with readily available spares.
Heat Tech service in Randfontein
Water quality testing is included with maintenance in this area.