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hien heat pump (1)
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hien-heat pump
Monoblock Heat PumpMonoblock Heat Pump
Monoblock Heat Pump
Domestic Heating And Cooling Heat PumpDomestic Heating And Cooling Heat Pump
Domestic Heating And Cooling Heat Pump
Domestic Heat Pump Water HeaterDomestic Heat Pump Water Heater
Domestic Heat Pump Water Heater
Commercial Heating And Cooling Heat PumpCommercial Heating And Cooling Heat Pump
Commercial Heating And Cooling Heat Pump
Swimming Pool Heat PumpSwimming Pool Heat Pump
Swimming Pool Heat Pump
Industrial Heat PumpIndustrial Heat Pump
Industrial Heat Pump

R290 Monobloc Air to Water Heat Pump

All-in-one Functionality: heating, cooling, and domestic hot water functions
Flexible Voltage Options:220–240 V or 380–420 V
Compact Design:6–16 kW compact units
Eco-Friendly Refrigerant:Green R290 refrigerant
Whisper-Quiet Operation:40.5 dB(A) at 1 m
Energy Efficiency:SCOP Up to 5.24
Extreme Temperature Performance: Stable operation at –30 °C
Superior Energy Efficiency: A+++
Smart Control and PV-ready
Anti-legionella function: Max Outlet Water Temp.75ºC

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The Heating And Cooling Heat Pump

Operating in extreme cold conditions: Stable Running at -35℃ Ambient Temperature.
Versatile functionality: The heat pump meets both heating and cooling requirements, offering a more comfortable cooling experience than traditional air conditioning.
Intelligent defrosting: Smart control system to shorten defrosting time, extend defrosting intervals, and achieve energy-efficient heating.
Low noise: Internal unit equipped with multiple noise-reducing and thermal insulation materials to minimize noise levels.
Equipped with multiple protective mechanisms for comprehensive protection of your safety and equipment, extending the equipment's lifespan.
Intelligent anti-freezing: The heat pump's intelligent anti-freezing function effectively prevents system icing issues.
Smart Control: Easily manage your heat pump with Wi-Fi and app smart control, integrated with IoT platforms.

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Air Source Domestic Water Heater Heat Pump 200liter Enamel Inner Tanks

1Function:All in one heat pump water heater;
2.Voltage:220V -50HZ;
3.Using R410A green refrigerant;
4.Energy-saving is up to 75%;
5. Three optional volume;
6.Max. Outlet water Temp. is 60℃;
7.High Efficiency A++ Energy Level.
8.Operating temperature range：0℃-43℃

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Steam-Heat-Pump

High-temperature optimized design.
PLC control, including cloud connection and smart grid capability.
Direct recycling 30~ 80℃ waste heat.
Steam Temperature up to 125℃ for standalone operation.
Steam Temperature up to 170℃ combining with steam compressor.
Low GWP refrigeration R1233zd(E).
Variants: Water/Water, Water/Steam, Steam/Steam.
SUS316L heat exchangers option available for food industry.
Robust and proven design.
Coupling with air source heat pump for no waste heat scenario.
CO2 free steam generation in combination with green power

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R290 Monobloc Air to Water Heat Pump
The Heating And Cooling Heat Pump
Air Source Domestic Water Heater Heat Pump 200liter Enamel Inner Tanks
Steam-Heat-Pump
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Our Strength

Provide valuable services to customers

For 30 years, Shengneng has been focusing on making heat pumps

1992

Company Was Founded on

30000 ㎡

Floor Space

1800 +

Strategic Partner

1000+ +

Employee
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LASTS 30 YEARS

300 Million

Registered Capital

200 +

Multiple Patents

260 +

Point of Sale
BG1

About Us

Founded in 1992, Hien New Energy Equipment Co., Ltd is a professional high-tech enterprise integrating the research and development, production, sales and after-sales service of air-energy heat pump. With a registered capital of ￥300 million RMB and total assets of ￥100 million RMB, it is one of the largest professional manufacturers of air-source heat pumps in China, covering a plant area of 30,000 square meters, and its products cover many fields such as domestic hot water, central air conditioners, heating and cooling machines, pool machines and dryers. The company has three own brands(Hien,Ama and Devon) ,two production bases, 23 branches throughout China and more than 3,800 strategic partners.

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Latest News

Continuous Innovation and Transcendence Based on Crisis Awareness
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Why Air-Source Heat Pumps Are the Ultimate Energy Savers?

news_iconAug, 01 2025

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 air. - A compressor boosts that energy into high-grade warmth. - The system delivers heat for space ...

  • Heat Pump Refrigerants vs. Sustainability: What You Should Know About European Subsidies

    news_iconAug, 01 2025

    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 considerations: R290 (Propane): A natural refrigerant known for outstanding energy efficiency and ul...

  • R290 Monoblock Heat Pump: Mastering Installation, Disassembly, and Repair – Step-by-Step Guide

    news_iconJul, 25 2025

    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 processes can save you time, money, and a lot of headaches. This step-by-step guide will walk you through th...
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