The global energy landscape is undergoing a seismic shift. As nations strive for carbon neutrality, the EVI (Enhanced Vapor Injection) Air Source Heat Pump has emerged as a cornerstone technology for decarbonizing the heating sector. Unlike traditional heat pumps that struggle in extreme cold, EVI technology allows for reliable operation at temperatures as low as -25°C or even -35°C, making it a viable solution for Northern Europe, North America, and Central Asia.
In the commercial sector, large-scale EVI systems are replacing aging gas boilers in hotels, hospitals, and office buildings. The industrial sector is also seeing a surge in demand, particularly for high-temperature drying and process heating. The integration of R290 (Propane) refrigerant—a natural refrigerant with a Global Warming Potential (GWP) of nearly zero—is the latest trend driving the market, aligning with the EU's F-gas regulations and global sustainability goals.
The shift from R410A and R32 to R290 is the most significant trend. R290 offers superior thermodynamic properties and is future-proof against environmental legislation.
Modern EVI heat pumps are no longer standalone units. They feature smart WiFi control, AI-driven energy optimization, and remote diagnostic capabilities for proactive maintenance.
Combining heat pumps with solar PV and energy storage systems (ESS) is becoming the standard for "Net Zero" homes and industrial parks.
International buyers—from distributors in Germany to contractors in Canada—are looking for more than just a low price. They demand reliability, certification (CE, TUV, Keymark), and localized support. As a leading China manufacturer, we address these needs by providing comprehensive technical documentation, spare parts support, and OEM/ODM flexibility to meet local building codes and voltage requirements.
Enhanced Vapor Injection (EVI) uses a secondary suction port on the compressor to increase refrigerant flow. This results in a 20% increase in heating capacity at low ambient temperatures compared to standard inverter systems.
With a GWP of 3, R290 is the most eco-friendly choice. It allows for higher outlet water temperatures (up to 75°C), making it perfect for replacing traditional boilers without changing existing radiators.
Zhejiang PeakWay Pump Co., Ltd. specializes in the research, development, manufacturing, and application of air source heat pump systems. As a professional manufacturer in China’s heat pump industry, PeakWay is recognized for its strong technical capabilities and continuous innovation.
Guided by market demand, PeakWay is committed to delivering high-efficiency and energy-saving solutions to its customers. The company operates a modern manufacturing facility equipped with multiple intelligent heat pump production lines. By adopting standardized and automated assembly processes, along with strict quality control at every stage, PeakWay ensures consistent and reliable product performance.
In terms of quality assurance and certifications, PeakWay has obtained ISO 9001:2015 and ISO 45001 certifications. Our products have repeatedly passed authoritative inspections, demonstrating excellent stability and durability even in extreme conditions.
The company offers a comprehensive product portfolio, including residential units, commercial systems, low-temperature dual-supply systems, low-temperature triple-supply systems, high-temperature hot water units, and high-temperature drying equipment. With dozens of models and configurations available, PeakWay’s products are widely used in residential, commercial, and industrial applications, covering heating, cooling, domestic hot water, and industrial drying needs.
PeakWay upholds a “people-oriented and innovation-driven” philosophy, continuously investing in core technologies, advanced equipment, and comprehensive after-sales service systems. The company has established a well-structured service network, providing one-stop solutions from system design and product selection to installation, commissioning, and maintenance, earning strong trust and reputation among its customers.
We leverage China's world-class HVAC supply chain, ensuring access to the best compressors (Panasonic/Mitsubishi), heat exchangers, and electronic expansion valves at competitive costs.
Our engineering team can iterate designs rapidly, incorporating the latest AI controls or adapting to new refrigerant standards faster than traditional Western manufacturers.
With multiple automated lines, we can handle everything from small boutique orders to massive commercial project requirements with consistent quality.
Looking ahead, Zhejiang PeakWay Pump Co., Ltd. will continue to be driven by technological innovation and customer value, constantly enhancing product competitiveness and service quality. The company is committed to working closely with partners worldwide to promote green energy solutions and achieve mutual growth and long-term success.
As the China Top EVI Air Source Heat Pump Manufacturer, our mission extends beyond selling products. We are building a sustainable future where clean heating is accessible, affordable, and intelligent. Whether you are looking for a residential R290 monoblock or a large-scale commercial EVI system, our team is ready to provide the expertise and reliability your project deserves.
PeakWay Pump
