Pressure testing, leak detection, vacuum and accurate weighed re-gas of R410a, R32 and legacy R22 systems. In Bryanston this is sandton prime work on all split types systems, attended within about 50 minutes of dispatch.We work across every major brand installed in Bryanston, and diagnostics start from the plated design data rather than a guess.Compressor swaps are done with a full system flush, new drier and an oil-charge check so the replacement is not killed by the original contamination.Several sectional-title clusters require HOA sign-off for outdoor unit placement and noise limits. Aircon Repairs & Servicing bookings in Bryanston are logged against Block 9 so we can allow for power availability on site.
- Typical response window
- 50 minutes from Sandton
- Distance from Sandton CBD
- 5.8 km
- Municipal water hardness
- moderate (150 ppm)
- Load-shedding schedule
- Block 9
- Access & compliance
- Several sectional-title clusters require HOA sign-off for outdoor unit placement and noise limits.
- Typical installed systems
- Family homes on large stands, typically 4-8 indoor units plus a pool heat pump.
Refrigerant data
| Gas | Classification | Suction pressure | Discharge pressure | Typical use |
|---|---|---|---|---|
| R410a | HFC blend (A1) | 280-320 kPa at 7 degrees C evaporating | 2 600-3 000 kPa at 45 degrees C ambient | Most inverter splits, ducted systems, VRV/VRF and heat pumps installed since 2005. |
| R32 | HFC (A2L, mildly flammable) | 300-340 kPa at 7 degrees C evaporating | 2 700-3 100 kPa at 45 degrees C ambient | Current-generation inverter splits and heat pumps. |
| R22 | HCFC (phased out) | 480-520 kPa at 7 degrees C evaporating | 1 700-2 000 kPa at 45 degrees C ambient | Legacy splits and ducted plant installed before the phase-out. |
Common questions
How often should an aircon need re-gassing?
A correctly installed system should never need gas. If it does, there is a leak, so we pressure test and repair the leak before charging rather than topping up annually.
Is a compressor replacement guaranteed?
Yes. Replacements are done with a system flush and new drier, and both part and workmanship are warranted, provided the original cause of failure is corrected.
Do you charge a callout fee?
A standard callout and diagnostic fee applies and is quoted upfront. It is credited against the repair when you accept the quote.
Request a callout or quote
Send it straight to our WhatsApp for the fastest response, or call 069 268 0988 / email info@reyds.co.za.