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36-frequency conversion energy efficiency 1.5P heating and cooling

36 frequency conversion energy efficiency 1.5P cold and warm installation

26-frequency conversion energy efficiency large 1P single cooling

26-Frequency conversion energy efficiency large 1P single cold installation

36-frequency conversion three-level energy efficiency 1.5P cooling and heating

36-Frequency conversion three-level energy efficiency large 1.5 cooling and heating installation

25-positive 1P heating and cooling (full copper pipe)

25-1 hot and cold (full copper pipe) installation

26-Large 1P single cooling (full copper tube)

26-Large 1 single cooling (full copper pipe) installation

26-Large 1P heating and cooling (full copper pipe)

26-Large 1P Cooling and Heating (Full Copper Pipe) Installation

36-large 1.5P single cooling (full copper tube)

36-large 1.5P single cooling (full copper tube) installation

35-large 1.5 cold and warm (all copper pipes)

35-large 1.5P cooling and heating (full copper pipe) installation

[fixed frequency] is a single cold (all copper tube)

[fixed frequency] is a single cold (all copper pipe) installation