This infographic designed by Fonko. FONKO is one of the few companies that is considered a market leader in Commercial HVAC / Mechanical, Commercial Refrigeration Residential Heatpump and Home Ducted System designers and installer. ONKO Air Conditioning Refrigeration specialises in the design, manufacture and installation of commercial refrigeration systems. We provide the best worldwide technologies and trends in refrigeration, from standard Freon-based refrigerant systems to state-of-the-art Trans-critical CO2 installations for major supermarket chains.

Source:  Auckland heat pumps