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To protect green homes, reduce the emissions of harmful gases and substances into the environment, and find more effective and environmentally friendly new energy supply methods, has become an important issue for countries and work areas around the world.
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Inverter pool heat pump, also known as variable frequency heat pump, is relative to DC heat pump. With the continuous development of heat pump technology, the application of variable frequency heat pump technology is becoming increasingly mature. Compared to DC heat pumps, variable frequency heat pumps have more market application advantages.
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In 1946, the first geothermal heat pump system in the United States was successfully installed in central Portland, Oregon.In 1973, the geothermal heat pump air conditioning system was installed in Homer Building in Accra, the United States, and a comprehensive system research was carried out.In 197
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Interpretation of MCS, CB, Watermark, ETL, and CSA certifications in the heat pump industryAs an environmentally friendly and efficient heating equipment, heat pumps have been increasingly favored in the market in recent years. However, consumers also face various certification standards when purcha
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