Founded in 2002, PHNIX is a professional heat pump manufacturer specializing in high-performance ODM/OEM solutions. We manufacture a wide range of air source heat pumps. Our comprehensive product portfolio covers Swimming Pool Heat Pumps (China’s No.1 exporter), Heating & Cooling Heat Pumps for residential and commercial applications, Domestic Heat Pump Water Heaters, Specialized industrial solutions such as Heat Pump Dehumidifiers, Industrial/Agricultural Dryers, and Belt Dryers, etc. Over the years, PHNIX is exporting more than 60% of its products to Europe, Australia, South Africa, North America, South America, the Middle East, and other regions.
In addition, PHNIX goes beyond manufacturing to deliver integrated energy solutions. We combines the AI Technology with HVAC systems, integrating IoT, machine learning, and centralized control to link air, water, heating, and cooling into a samrt ecosystem.
With decades of technical leadership and professional service, PHNIX is dedicated to empowering its global partner with sustainable, intelligent heat pump innovations for a greener future.


Heat Pumps Supplied by PHNIX
Efficient, Certified, OEM/ODM-Ready
Heat pumps are green heating solutions. As one of the leading heat pump supplier in China, PHNIX manufactures a wide range of air source heat pumps with cutting-edge technology and versatile functions to satisfy your market needs and requirements.
Look no further than PHNIX’s heat pumps.
Look no further than PHNIX’s heat pumps.

Products
PHNIX is a one-stop heat pump supplier that provides wholesale heat pumps with versatile functions for numerous applications, such as residential, commercial, swimming pools, cold climates, and industrial. We have been helping hundreds of customers covering a vast scale of industry applications to achieve heating solutions to simplify their sourcing tasks.
Professional
Heat Pump Manufacturer
PHNIX Heat Pump Empowers Your Business
As a professional heat pumps manufacturer, PHNIX produces high-quality, professionally built heat pumps with outstanding features, resulting in tremendous benefits.
AI Full Inverter Technology
AI Full Inverter Technology dynamically optimizes heat pump compressor frequency, delivering 30%+ more energy savings than traditional inverter heat pump.
AI Smart Grid Technology
By integrating real-time dynamic pricing, the AI Smart Grid Technology intelligently schedules the heat pump to store energy during off-peak hours. This ensures the heat pump runs when electricity is cheapest, drastically reducing operational costs while maintaining peak comfort.
AI PV Drive Technology
By using AI to predict and respond to optimal solar conditions, the system runs automatically, ensuring pool heating with zero energy consumption, simplifying the path to 100% energy savings.
AI Early Intervention
The AI-driven Early Intervention function monitors the heat pump's core components in real-time. By identifying potential system failures before they occur, it prevents failures, extends the heat pump’s lifespan, and ensures uninterrupted service.
End-to-end Smart Ecosystem
PHNIX offers a smart ecosystem, providing seamless control for both end-users and professional partners. The system is easy to manipulate, stable in performance, and intelligence in data management.
ErP A+++ Performance
PHNIX heat pumps are rated ERP A+++, the highest heating system efficiency rating.
Easy Installation & Service
PHNIX produces heat pumps with easy installation and easy service design. Seamless installation kits are also provided.
Anti-freeze Protection
This enables complete system drainage after power failure, effectively preventing freezing damage to the unit, extending service life and ensuring long-term system stability of PHNIX heat pumps.
Low-noise Operation
PHNIX adopts various sound insulation measures like optimizing internal structure, adoption of branded compressor and fan motorto to reduce heat pump operation noise. The sound levels can be as low as 29 dB(A).
Low-temperature Operation
The EVI (Enhanced Vapor Injection) technology and intelligent defrosting technoly are applied to PHNIX cold climate heat pumps, which greatly improves the heating capacity of the unit at low temperature. In cold climate, the heating capacity is increased compared with traditional heat pumps.
PHNIX Supplies Heat Pumps for Diverse Applications
Over decades of hard work, PHNIX has been helping hundreds of customers covering a vast scale of industry applications to achieve tailor-made integrated heating, hot water, and cooling energy-saving solutions. As a one-stop heat pump supplier, we have helped many global clients, from band owners, distributors, wholesalers, HVAC contractors to residential, commercial, and Industrial project owners, with practical heat pump solutions.
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Heat pump for poolFor private indoor/outdoor pools, hotels, water parks, public pools. -
Space heating & coolingHomes, apartments, offices, schools, light commercial and commercial applications. -
Domestic heat pump water heaterHomes, apartments, hospitality hot water demand. -
Commercial heating & coolingEnergy-saving central heating system for hotels, resorts, hospitals, schools, and high-end business. -
Industrial high temp heat pumpHigh temperatures hot water suitable for all industrial processes. Specialized drying.
Why PHNIX?
PHNIX is a professional heat pump manufacturer specializing in high-performance ODM/OEM solutions. Founded in 2002, we’ve continually developed with trends and studied international market needs, ensuring that PHNIX's every heat pump meets customers’ needs. Integrated with cutting-edge technology, out heat pump solutions help partners win projects, reduce energy costs, and deliver reliable comfort across climates.
One-Stop Manufacturing Solution for Your Heat Pumps
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Consultation & System Design SupportPHNIX will communicate with you about your ideas and concepts and brings them to life. Our engineers also provide in-depth analysis of local climate conditions and requirements to ensure the best heat pump model. -
Premium Raw MaterialsAll our raw materials are sourced from leading global suppliers to certify heat pump's quality, such as Mitsubishi, Panasonic, SANHUA, and HITACHI. -
Intelligent ManufacturingBy integrating mechanization and automation with digital and informatization management system, PHNIX has established 24 intelligent production lines. This enables PHNIX to produce 2,000+ pc heat pumps per day. -
Rigorous Quality ControlEvery PHNIX heat pump undergoes strict quality tests. We also integrate MES across all production lines to ensure 100% data-driven quality control. -
Sturdy PackagingTo safeguard against any harm that may occur during transportation across the sea, PHNIX heat pumps are enclosed in sturdy wooden box or carton box, and undergoe Electromagnetic Transportation Test before shipping. -
Logistics & DeliveringYour products will reach the destination promptly and efficiently. Choose a trusted partner who will navigate the complexities of customs clearance and guarantee timely delivery every step of the way.

Heat Pump Choosing Guide
Heat pumps are a low-carbon technology that uses renewable energy and electricity to generate heating and hot water. Choosing the right heat pump depends on your specific needs, the size of your space, and your local climate. Use this quick guide to identify which series aligns with your goals. Key Factors to Consider:
- Climate & Ambient Temperature
- Heating Capacity
- Energy Efficiency
- Noise Levels
How to choose a Trustworthy Heat Pump Supplier and Manufacturer?
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Manufacturing CapacityConsider how efficient and fast the heat pump manufacturer can meet your demand. SPRSUN is one of the leading heat pump suppliers in China. We have 4 manufacturing bases, cutting-edge technology, and can produce 2,000+ heat pumps daily. Also, we follow market trends and constantly work on patented technology and innovation strategies to better satisfy our customers.
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Global BusinessPHNIX is one of the professional Chinese heat pump manufacturers. We have strategic partners globally located in 100+ countries. PHNIX heat pumps are welcomed by customers all over the world, especially in European, North American, and Middle East countries.
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International CertificationsPHNIX heat pumps are certified by CE, UKCA, UL, ETL, EnergyStar, WaterMark, MCS, SAA, RoHS, KEYMARK, and ERP certifications to efficiently serve customers in different areas. We also follow specific regional standards to help you gain a pass into the target market.
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Professional Heat Pump Testing LabsPHNIX has 28+ professional testing labs with comprehensive energy labs, precision semi-anechoic and reliability labs, is accredited by top domestic and international certifiers, including ITS. SGS. TUV, UL, and AHRI. It features an industry's first -40°C ultra-low temp lab for commercial testing.
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Warranty ServiceOur warranty services include maintaining, repairing, replacing a warrantied product and supplement of spare parts. PHNIX has various warranty packages with different coverage periods and content.
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Is There a Provision for Accessories & Replacement Parts?Another salient factor to consider when choosing your preferred heat pump company is the provision of accessories and replacement parts. PHNIX provides spare parts/accessories and a heat pump kit to reduce installation costs and time.
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Is There a Provision for Heat Pump Samples?Samples of your desired heat pump should be provided before placing an order. This will help ascertain if the heat pump supplier can meet your demands.
Interested in PHNIX Heat Pump Products?
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