Design, integration and servicing of multi-unit commercial hot water heat pump plant. In Cedar Lakes this is luxury gated estates work on commercial hot water plant systems, attended within about 70 minutes of dispatch.On Midea equipment specifically — value inverter splits, cassettes and hot water heat pumps — the faults we see most in Cedar Lakes are controller communication faults and four-way valve sticking in heating mode.Every visit starts with a full diagnostic and a written quote before any part is fitted.Gated estate; HOA approval required for external unit brackets. Heat Pump Services bookings in Cedar Lakes are logged against Block 13 so we can allow for power availability on site.
- Typical response window
- 70 minutes from Fourways & Northern Suburbs
- Distance from Sandton CBD
- 15.8 km
- Municipal water hardness
- hard (195 ppm)
- Load-shedding schedule
- Block 13
- Access & compliance
- Gated estate; HOA approval required for external unit brackets.
- Typical installed systems
- Estate homes with multi-split and pool heat pumps.
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. |
| R134a | HFC (A1) | 80-140 kPa at -5 degrees C evaporating | 900-1 200 kPa at 45 degrees C ambient | Wine cellars, display cabinets, medium-temperature commercial refrigeration and some heat pumps. |
Common questions
My Midea unit heats but will not cool. What is wrong in Cedar Lakes?
That points to the four-way reversing valve sticking or its solenoid coil failing. It can often be freed and the coil replaced without opening the sealed system.
Do you work inside gated estates?
Regularly. Technician details, ID numbers and vehicle registration are submitted to the HOA or gatehouse before the appointment so access is cleared in advance.
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.
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.
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.