Daikin has launched its first large DC inverter scroll air cooled chiller and heat pump range, offering what it says is an exceptionally efficient solution for new build or retrofit projects, ideal for either cooling only or heat pump applications.
The range includes the EWYQ-GZ high efficiency heat pump (nominal capacity range 193 to 380kW cooling, 182 to 362kW heating) and the EWAQ-GZ cooling-only high efficiency unit, with a nominal cooling capacity range of 201 to 395kW.
Both are available with standard or reduced sound levels.
The ‘plug and play’ units are the only ones of this size on the market to feature Daikin-designed DC scroll compressors and offer the most cost-effective way to achieve superior performance, the company said.
With the highest European seasonal efficiency ratio (ESEER) in its class and Eurovent-certified performance, the DC inverter scroll series delivers stepless capacity control for smooth operation of comfort and cooling conditions.
Inverter technology means units also provide very low in-rush current, have high power factors and reduce noise emissions at part loads.