Planned maintenance and fault finding on multi-storey VRV/VRF systems and their branch selector boxes. In River Club this is sandton prime work on vrv / vrf systems, attended within about 50 minutes of dispatch.On Dunham-Bush equipment specifically — industrial chillers, fan coils and commercial hvac plant — the faults we see most in River Club are compressor contactor failure and chiller evaporator fouling.Every visit starts with a full diagnostic and a written quote before any part is fitted.Golf-course adjacent; some properties have restricted rear access. Aircon Repairs & Servicing bookings in River Club are logged against Block 6 so we can allow for power availability on site.
- Typical response window
- 50 minutes from Sandton
- Distance from Sandton CBD
- 4.4 km
- Municipal water hardness
- moderate (140 ppm)
- Load-shedding schedule
- Block 6
- Access & compliance
- Golf-course adjacent; some properties have restricted rear access.
- Typical installed systems
- Large homes with pool heat pumps and multi-zone aircon.
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. |
Common questions
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.
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 top up gas without finding the leak?
No. A weighed charge into a leaking system is money out the window, so the leak is found and repaired first, then the system is evacuated and charged to the plated weight.
What does an annual service contract include?
Scheduled visits, priority response between visits, a written condition report per unit and fixed labour rates for the contract year.
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.