Abstract
The CITY MULTI ICE YkP ECO series corresponding to a new refrigerant(R410A) can contribute to reduction of CO_2 emissions by adopting highly efficient compressor, the optimal design heat exchanger, etc. And energy saving and the low running cost exceeding the conventional machine become realizable by performing load equalization of the amount of electric power use by ice thermal storage. Moreover, this system can perform comfortable heating by heating using thermal storage. It is expected that it can respond to the needs of various markets from now on.
