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-40℃ ultra-low temperature variable frequency cascade heat pump unit
The most advanced cascade system is adopted, which is not affected by the external environment and temperature. Even in ultra-low temperature conditions, the dual system and two refrigerants operate simultaneously, which can easily achieve high temperature hot water at 75°C and meet the needs of any radiator. Lower noise -40℃ ultra-low temperature operation, using a cascade system, precise temperature control, and supplemented by two different low-temperature environmentally friendly refrigerants, significantly improving the heating capacity under ultra-low temperature conditions, and COP up to 2 in an ultra-low environment of -25℃. .Efficient energy saving, intelligent antifreeze Easy to install: built-in various protective parts, easy to install, easy to use Suitable for areas where the temperature in the north is around -40℃
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Ultra-low temperature increasing enthalpy unit
EVI jet enthalpy technology realizes ultra-low temperature and ultra-forced heating, and the scope of application covers more than 95% of the country Using EVI high-temperature jet enthalpy technology, enough heat can be obtained in an ultra-low temperature environment of -25℃ to meet people's heating and heating needs, and the scope of application is covered. Covering more than 95% of the population in residential areas in China. Various end configurations: It can be connected to various terminals such as radiator, fan coil, floor heating, etc. Intelligent defrost protection capability: Based on the operating conditions, the unit intelligently judges whether defrosting is required, avoiding accidental defrosting or failure to enter defrosting normally, reducing energy efficiency loss at low temperatures, and coordinating with suppression The frost-free running time of the frost coating is 50% longer than that of the previous generation of hot water products. Air jet enthalpy compresso
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Ultra-low temperature air source heat pump cold and hot water unit
The ultra-low temperature air source heat pump cold and hot water unit is a safe and environmentally friendly hot water equipment for the use of new energy. It is an ideal equipment to replace oil, coal, gas boilers and electric water heaters. The unit is mainly used to produce hot water for heating, living and production. The ambient dry bulb temperature is -25°C~21°C, and the relative humidity is 40%~90%. The unit is equipped with radiator or floor heating or fan-coil system, which can be widely used in homes, communities, schools, hospitals, staff dormitories, apartments, villas, guest houses, hotels, guesthouses, beauty salons, gyms and other places. It can also be used intensively.
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