Conversion of electric geysers to heat pump hot water, sized for the property and its water quality. In Halfway House this is corporate & commercial work on retrofit conversion 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 Halfway House 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.Business park reception sign-in. Heat Pump Services bookings in Halfway House are logged against Block 15 so we can allow for power availability on site.
- Typical response window
- 70 minutes from Midrand & Waterfall Corridor
- Distance from Sandton CBD
- 17.6 km
- Municipal water hardness
- hard (190 ppm)
- Load-shedding schedule
- Block 15
- Access & compliance
- Business park reception sign-in.
- Typical installed systems
- Offices, warehouses and cold storage.
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 Halfway House?
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.
Can you work after trading hours?
Yes. Retail, restaurant and office work is routinely scheduled at night or early morning under a permit-to-work so trading is not interrupted.
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.