Professional Heat Pump Manufacturer from China
Gain market leadership with our energy-efficient heat pump solutions. OEM/ODM services available for distributors and commercial partners worldwide.
ISO 9001:2015 Certified
Exports to 70+ Countries
CE, UL, Energy Star Approved
120,000m² Manufacturing Facility
Our Product Series
Discover our range of high-quality air to water heat pumps designed to meet diverse residential and commercial needs
Heating & Cooling Heat Pumps
Energy-efficient air source heat pumps for residential and commercial climate control, designed for all weather conditions.
- High COP up to 5.2
- Cold climate performance to -25°C
- Inverter technology for efficiency
- Low noise operation (as low as 42dB)
Heat Pump Water Heaters
High-efficiency water heating solutions for domestic and commercial hot water needs, saving up to 75% energy costs.
- Capacity from 100L to 25,000L
- Temperature range up to 75°C
- Smart controls with WiFi connectivity
- CB/CE standard conformity
Swimming Pool Heat Pumps
Specialized heat pumps designed for swimming pool temperature regulation, extending swimming seasons efficiently.
- Capacity from 3kW to 200kW
- Titanium heat exchangers
- Corrosion-resistant casing
- Compatible with saltwater pools
Heat Pump Dehydrators
Industrial dehydration systems for food processing, agriculture, and other commercial applications requiring precision drying.
- Energy savings up to 75%
- Precise temperature & humidity control
- Capacity from 100kg to 5000kg per batch
- Automatic operation systems
Advanced Technology for Ultimate Comfort
EVI Heating Technology
Air source heat pumps save energy and protect the environment, but most struggle or fail in extreme cold below -20°C.
Zhongnuan excels in EVI (Enhanced Vapor Injection) technology, optimizing compressor and refrigerant performance. With EVI, our heat pumps deliver powerful heating even in harsh winters. Every zhongnuan heat pump is equipped with EVI technology, ensuring reliability and warmth you can trust.
- Works reliably even when it’s super cold, like -25°C.
- Heats water to a higher temperature even in freezing weather.
- Provides up to 40% more heating power than regular heat pumps.
- Saves 10%-20% more energy when it’s cold outside.
DC inverter technology
Traditional heat pumps are either fully ON or OFF, wasting energy by running at full power even when you need just a little heat—like a car constantly starting and stopping.
zhongnuan DC inverter heat pumps are smarter. Equipped with a DC inverter compressor and advanced control system, they adjust power from 20% to 100% to precisely match your home’s heating needs. This ensures smooth operation, up to 0.5°C water temperature stability, and significant energy savings, keeping your home consistently cozy and comfortable.
Manufacturing Excellence That Drives Your Success
Partner with us to leverage our strengths for your business growth
Vertically Integrated Manufacturing
We control the entire production process from components to finished products.
Your Competitive Edge:
- Consistent quality assurance for your customers
- Tailor solutions to regional climate needs
- Respond to market feedback with agile modifications
R&D Innovation Center
Our dedicated team develops next-generation technologies and energy-efficient solutions.
Your Competitive Edge:
- Exclusive access to latest technologies
- Differentiated products compared to competitors
- Adapt to changing regulations before others
Multi-lingual Technical Support
Dedicated team provides installation, maintenance, and troubleshooting assistance.
Your Competitive Edge:
- 24/7 backup for your customer service team
- Technical training for your installation teams
- Reduce your after-sales service overhead
Comprehensive Heat Pump Solutions
Beyond manufacturing: comprehensive support for your business success
Customization Capabilities
Custom Design & Engineering
Our engineering team can customize heat pump systems according to your specific requirements, including capacity, temperature range, and integration with existing systems.
Performance Optimization
We analyze your specific application environment to optimize heat pump performance, efficiency, and reliability under local conditions.
Control System Integration
Our heat pumps can be integrated with various building management systems and smart controls, with custom programming available.
Private Labeling
We offer OEM and private labeling services for distributors and brands looking to expand their product portfolios.
Certificates Application
As an SGS Gold Supplier with a longstanding partnership, Zhongnuan provides comprehensive certification assistance tailored to each country’s regulatory frameworks.
We equip your business to confidently expand into new markets or maintain compliance in existing ones, enabling successful global operations and cross-border growth.
Reach out to the experts at Znfu for your business
Integrated PVT & Heat Pump Solutions
As a heat pump manufacturer since our founding, Zhongnuan has expanded into PVT technology, crafting advanced systems to deliver reliable electricity and hot water for businesses and homes alike.
How Our PVT & Heat Pump System Works
Our combined PVT and heat pump solution uses dual-function solar panels that simultaneously generate electricity and capture thermal energy. This thermal energy is then used to enhance heat pump performance, creating a highly efficient integrated system.
Dual Energy Harvesting
PVT panels capture both electrical energy (like standard solar panels) and thermal energy that would otherwise be wasted as heat.
Enhanced Heat Pump Performance
The thermal energy captured by PVT panels provides a higher temperature source for the heat pump, boosting its efficiency by 10-25% compared to standard air-source heat pumps.
Integrated Energy Management
Smart controllers optimize the flow of energy, directing electrical power to run the heat pump and storing excess thermal energy for later use.
Success Stories From Our Partners
See how our manufacturing expertise helped our partners succeed
UK Distributor Grew 215% in 2 Years
A UK-based distributor partnered with us to develop a customized line of cold-climate heat pumps that met strict local efficiency standards.
Competitive Edge Gained:
- First to market with certified products
- Better pricing than European competitors
- Dedicated technical support for installers
"Their manufacturing excellence allowed us to be first-to-market with certified products that met the new government incentive requirements."
Australian Resort Chain Reduced Energy Costs
Custom swimming pool heat pumps designed for high-salt coastal environments helped a resort chain dramatically reduce operating costs.
Competitive Edge Gained:
- Corrosion-resistant components for coastal use
- Advanced monitoring systems
- 62% reduction in energy costs
"The custom anti-corrosion features have extended our equipment life by years, even in our harsh coastal environments."
European Retail Complex Boosts Efficiency
A European retail complex developer partnered with us to integrate PVT panels and heat pumps, delivering electricity and hot water for sustainable operations.
Competitive Edge Gained:
- 35% energy cost reduction
- Seamless PVT-heat pump integration
- Certified for EU green incentives
"Their innovative PVT-heat pump solution cut costs and secured certifications, enhancing our sustainability goals."
Contact Us
Have questions or ready to discuss your heat pump requirements? Our team is here to help you find the perfect solution.
Why Partner With Us
- 15+ years of manufacturing experience
- Custom OEM/ODM capabilities
- Multilingual sales and technical support
- Comprehensive certification assistance
- Continuous innovation through R&D investment
- Exporting to 70+ countries
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