There’re dozens of heat pump suppliers in South Africa at least. Most of them are dealing with air source heat pumps (air-water heat pumps) for DHW, geyser updating, and central water heating. In South Africa there are few heat pump manufacturers. Many of the suppliers import their heat pumps from China. Some of the suppliers are dealing with products form America, Japan, and Australia.
Solartricity. Mainly for commercial heat pumps. Their products are from Guangdong, China. They have a pretty big sales volume.
Sirac. Mainly for domestic heat pumps. Their heat pumps are retrofit-able. Sirac is also dealing with swimming pool heat pumps.
AC superstore. They are distributing Carrier mono-bloc domestic heat pumps.
Airco. Their “Alrco” domestic heat pumps are from Midea (a China AC manufacturer). Besides, they also selling Fujitsu and some other brands. Airco supply both heat pump water heaters and air conditioners.
SA Heat Pump Engineers. Mainly for swimming pool heat pumps and commercial heat pumps. Their products are form Zhejiang, China.
Genergy. Their heat pumps are a Australian brand—Quantum. Genergy also takes solar projects.