DC Inverter is an energy saving technology that optimize operation of compressor and fan blower by efficiently controlling its motor speed.


R32 is a next generation refrigerant that efficiently carries heat and has lower environmental impact. R32 has a GWP of 675 (two-thirds less than R410A)


EVI stands for “Enhanced Vapor Injection” and is a technology used on our cold climate heat pumps to achieve higher performance at lower temperatures.


Heat pump drying is a novel dehydration process in a wide variety of foods and snacks now. It is actually an upgrade of the traditional drying method.

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R32 New Refrigerant

R32 NEW REFRIGERANT What’s R32 Refrigerant? R32 is a next generation refrigerant that has efficient performance and lower environmental impact. R32 is known as difluoromethane and belongs to the HFC family of refrigerant. Its chemical formula is CH2F2. LOW GWP(Global Warming Potential) R32 has lower GWP (Global Warming Potential). As an illustration the GWP of R32…

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DC Inverter Technology

DC INVERTER TECHNOLOGY WHAT IS INVERTER? Air conditioners maintain set temperature by cooling when room temperature rises above the set temperature and heating when the room temperature falls below the set temperature. Motor speed in non-inverter type air conditioners remains constant and temperature is adjusted by turning the motor ON and OFF, which consumes more…

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Heat Pump Technology

Heat Pump Technology What’s Heat pump system? Basically, a heat pump includes a compressor, condenser, expansion valve and evaporator. It uses minimal electricity to drive the compress, nevertheless, in order to achieve energy-saving purpose, it draws many times of heat from the environment and uses total energy to heat or cool a house. Types of…

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EVI Heat Pump Technology

EVI STRONG HEATING TECHNOLOGY WHAT’S EVI TECHNOLOGY? EVI stands for “Enhanced Vapor Injection” and is a technology used on our cold climate heat pumps to achieve higher performance at lower temperatures. An EVI heat pump uses a 3rd smaller internal plate heat exchanger called an “Economizer” within the refrigeration cycle. EVI super heating diagram Higher COP PERFORMANCE Using EVI heat pump…

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