Pressure testing, leak detection, vacuum and accurate weighed re-gas of R410a, R32 and legacy R22 systems. In Saxonwold this is upper residential work on all split types systems, attended within about 50 minutes of dispatch.We work across every major brand installed in Saxonwold, and diagnostics start from the plated design data rather than a guess.A technician is dispatched on the next available slot, day or night, with a stocked vehicle so most faults are closed out on the first visit.Heritage-sensitive suburb; visible plant often restricted. Aircon Repairs & Servicing bookings in Saxonwold are logged against Block 6 so we can allow for power availability on site.
- Typical response window
- 50 minutes from Rosebank & Parks Belt
- Distance from Sandton CBD
- 7.6 km
- Municipal water hardness
- moderate (130 ppm)
- Load-shedding schedule
- Block 6
- Access & compliance
- Heritage-sensitive suburb; visible plant often restricted.
- Typical installed systems
- Large heritage homes with concealed ducted and multi-split retrofits.
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.
How fast can you get to me?
Emergency callouts are dispatched to the next available technician, with the arrival window confirmed by SMS when the vehicle leaves.
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.