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Hien 2O26 EUROPE EXHIBITION PLAN900
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hien-heat pump
Monoblock Heat PumpMonoblock Heat Pump
Monoblock Heat Pump
Residential Heating and CoolingResidential Heating and Cooling
Residential Heating and Cooling
Commercial Heating and CoolingCommercial Heating and Cooling
Commercial Heating and Cooling
Commercial Water HeaterCommercial Water Heater
Commercial Water Heater
Air Cooled Heat PumpAir Cooled Heat Pump
Air Cooled Heat Pump
Ultra-High Temperature Industrial Heat PumpUltra-High Temperature Industrial Heat Pump
Ultra-High Temperature 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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Commercial Heating and Cooling

Short Description:
Dual Functionality: Heating and Cooling capabilities.
Heating Capacity: 45–180 kW.
Max Outlet Water Temperature : Up to 55℃.
Cold Climate Resilience: Reliable operation from -30℃ to 43℃.
Extreme Temperature Performance: Stable operation at –30 °C
Smart Defrost Technology: Frost-free operation.
Smart Controls: Wi-Fi enabled with app for convenient remote control.
Enhanced Freeze Protection: Features 8 layers of anti-freeze design.
Versatile Applications:Hotels，Factories，Schools，Hospitals，Supermarkets
Eco-Friendly: Uses R32 refrigerant.

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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
Commercial Heating and Cooling
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
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About Us

Founded in 1992, Zhejiang AMA & Hien Technology 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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Real Estate

industry solutions

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Real Estate

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Real Estate

Engineering Case

industry solutions

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Engineering Case

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Engineering Case

School

industry solutions

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School

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School

Industrial and Agricultural Applications

industry solutions

Provide valuable services to customers

Industrial and Agricultural Applications

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Industrial and Agricultural Applications

Latest News

Continuous Innovation and Transcendence Based on Crisis Awareness
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Hien China Heat Pump Manufacturer See You at MCE Milan 2026! Visit Hien at Hall 5 | Booth U09/V04 | March 24-27

news_iconMar, 13 2026

See You at MCE Milan 2026! Visit Hien at Hall 5 | Booth U09/V04 | March 24-27 Meet Us in Milan to Explore the Future of HVAC Hien cordially invites you to visit us at Mostra Convegno Expocomfort 2026! Venue: Fiera Milano, Hall 5 | Booth U09/V04 Date: March 24–27, 2026 About Hien — A Leading Heat Pump Brand from China Hien is a leading heat pump brand from China, wit...

  • Hien Air Source Heat Pump Real Performance in Extreme Cold A One-Year Polish Winter Report

    news_iconMar, 11 2026

    When it comes to air-source heat pumps, the biggest question from European homeowners and installers is: "Does it actually work when the temperature drops below -20°C?" Today, we dive into a real-world case study from Poland. After a full year of operation, a local user shares their experience of switching to the Hien Heat Pump—and why they aren’t looking back. Goodbye...

  • Hien Heat Pumps Crowned “Best Heating Solutions and Heat Pumps” at Warsaw HVAC Expo

    news_iconFeb, 26 2026

    Setting New Standards in European Sustainable Heating We are thrilled to share a monumental milestone in our journey toward a greener future. Hien has officially been honored with the prestigious "Best Heating Solutions and Heat Pumps" award at the Warsaw HVAC Expo. As one of Europe’s premier trade fairs for heating, ventilation, and air conditioning, the Warsaw HVAC E...
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