News
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Why R290 Heat Pumps Are the Future of Sustainable Home Heating
A New Generation of Eco-Friendly Heating As the world transitions towards cleaner and more sustainable energy, air source heat pumps have become one of the most promising solutions for home heating. Among the latest innovations, ...Read more -
Buying a Heat Pump but Worried About Noise? Here’s How to Choose a Quiet One
Buying a Heat Pump but Worried About Noise? Here's How to Choose a Quiet One When purchasing a heat pump, many people overlook one crucial factor: noise. A noisy unit can be disruptive, especially if installed near bedrooms or quie...Read more -
Revolutionizing Heating Discover the 2025 European Heat Pump Subsidies
To achieve the EU’s emission reduction targets and reach climate neutrality by 2050, several member states have introduced policies and tax incentives to promote clean energy technologies. Heat pumps, as a comprehensive solution, ...Read more -
How does a heat pump work? How much money can a heat pump save?
In the realm of heating and cooling technologies, heat pumps have emerged as a highly efficient and environmentally friendly solution. They are widely used in residential, commercial, and industrial settings to provide both heating and cooling ...Read more -
Intelligent Innovation in Heat Pumps • Leading the Future with Quality The 2025 Hien North China Autumn Promotion Conference was a success!
On August 21, the grand event was held at the Solar Valley International Hotel in Dezhou, Shandong. Secretary-General of the Green Business Alliance, Cheng Hongzhi, Chairman of Hien, Huang Daode, Northern Channel Minister of Hien, ...Read more -
The Advantages of Heat Pump Heating Over Natural Gas Boiler Heating
Higher Energy Efficiency Heat pump heating systems absorb heat from the air, water, or geothermal sources to provide warmth. Their coefficient of performance (COP) can typically reach 3 to 4 or even higher. This means that for every 1 unit of electrical ener...Read more -
Why Air-Source Heat Pumps Are the Ultimate Energy Savers?
Why Air-Source Heat Pumps Are the Ultimate Energy Savers? Air-source heat pumps tap into a free, abundant energy source: the air around us. Here’s how they work their magic: - A refrigerant cycle draws low-grade heat from outdoor ...Read more -
Heat Pump Refrigerants vs. Sustainability: What You Should Know About European Subsidies
Heat Pump Refrigerant Types and Global Adoption Incentives Classification by Refrigerants Heat pumps are designed with a variety of refrigerants, each offering unique performance characteristics, environmental impacts, and safety c...Read more -
R290 Monoblock Heat Pump: Mastering Installation, Disassembly, and Repair – Step-by-Step Guide
In the world of HVAC (Heating, Ventilation, and Air Conditioning), few tasks are as crucial as the proper installation, disassembly, and repair of heat pumps. Whether you're a seasoned technician or a DIY enthusiast, having a comprehensive understanding of these processe...Read more -
From Milan to the World: Hien’s Heat Pump Technology for a Sustainable Tomorrow
In April 2025, Mr. Daode Huang, Chairman of Hien, delivered a keynote speech at the Heat Pump Technology Exhibition in Milan, titled “Low-Carbon Buildings and Sustainable Development.” He highlighted the pivotal role of heat pump technology in green buildings and shared ...Read more -
R290 EocForce Max monoblock heat pump Ultra-Quiet, High-Efficiency Heating & Cooling with SCOP Up to 5.24
R290 EocForce Max monoblock heat pump Ultra-Quiet, High-Efficiency Heating & Cooling with SCOP Up to 5.24 Introducing the R290 All-in-One Heat Pump – a revolutionary solution for year-round comfort, combining heating, cooling, and domestic hot water in one ultra-effi...Read more -
Hien’s Global Journey Warsaw HVAC Expo, ISH Frankfurt, the Milan Heat Pump Technologies Expo, and the UK Installer SHOW
In 2025, Hien returns to the global stage as the “Worldwide Green Heat Pump Specialist.” From Warsaw in February to Birmingham in June, within just four months we showcased at four premier exhibitions: the Warsaw HVA Expo, ISH Frankfurt, the Milan Heat Pump Technologies ...Read more