Compact designed heat exchanger then low cost in shipping and all things
(small than shell & tube as about 1/7)
No need refrigerant-separator in conventional cooling cycle because efficiency evaporation.
Brazed compact heat exchanger have small inner volume, that little necessary volume of fluid (refrigerant)
Resist freezing as lattice shaped
Identical and large capacity manufacturing by modular production method
Low cost, high economical efficiency
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