Brakpan · East Rand
Sirac Heat Pump Regassing in Brakpan
Sirac heat pump regassing in Brakpan. Modular banks where lead/lag sequencing faults are frequently mistaken for capacity shortfall.
Sirac equipment we work on includes commercial modular heat pumps. Commonly replaced parts on this brand are controllers, contactors, sensors, 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.
Industrial and manufacturing sites with steam and process hot water requirements. Trap surveys often deliver the fastest fuel saving on these sites. Sites with long, poorly insulated pipework lose more heat in distribution than most owners expect, which reads as a capacity problem at the outlet.
- Area
- Brakpan, East Rand
- Parts
- Controllers, contactors, sensors
- Call
- 069 268 0988
Sirac · Brakpan
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 | Industrial and manufacturing sites with steam and process hot water requirements. |
Coverage
Nearby areas
Related
Other Sirac services in Brakpan
FAQs
Frequently asked questions
Are you an authorised Sirac agent?
We are an independent specialist. We repair and maintain Sirac 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 Sirac parts?
Controllers, contactors, sensors for Sirac 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 Sirac 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 Sirac units in Brakpan?
Yes. Brakpan is inside our service area. Ekurhuleni call-outs are grouped by area so industrial and commercial visits can be attended on the same run.
Is it worth repairing an older Sirac unit?
We give a repair-versus-replace figure with the quotation so the decision is based on cost, not on guesswork. Modular banks where lead/lag sequencing faults are frequently mistaken for capacity shortfall.
Sirac service in Brakpan
Trap surveys often deliver the fastest fuel saving on these sites.