The Ultra Low Temperature Air Source Heat Pump adopts the ultra low temperature compressor commonly used in cold regions of Europe and the low-temperature high-efficiency environmentally friendly refrigeration system 410A. The heating energy efficiency at low temperature (-25℃) is 50%-80% higher than that of conventional air source heat pump units. Ultra-low temperature air The source heat pump unit has little heat attenuation when the ambient temperature drops sharply, which fully guarantees the heating effect, and is generally used by EU market users to heat rooms in cold winter areas and produce domestic hot water.

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