CO2 ECO Heat Pump System 

Crystal Air, Ireland’s largest A/C contractor has entered the heating sector with a ground-breaking new carbon dioxide-based heat pump system, which the company believes will transform the heating industry and open up a major new business opportunity.

The new refrigerant-based ECO technology uses an advanced air-to-water heating pump to deliver low-cost hot water for heating and domestic use in residential and small commercial premises. The technology is widely used in Japan and Scandinavia, where it is challenging the supremacy of the gas-fired boiler, and can be applied to meet Part L of the residential building regulations.

Unlike other systems on the market, the carbon dioxide-based technology produces water up to 65deg C, hot enough to be used directly in traditional radiators without the need for an inefficient electric booster heater, keeping energy costs and emissions low.



The new CO2 Heat pump system is based on a pioneering carbon dioxide-based compressor, claimed to be the world’s first two-stage rotary compressor operating on R744.

Able to operate at ambient temperatures as low as -25ºC, the inverter-controlled high performance direct current unit delivers COPs of up to 3.75 as quoted by Sanyo (Manufacturer).

For further details contact us at info@crystalair.ie