Efficient and Powerful Air to Water 20HP Commercial Heat Pump

• Customization: Available
• Heat Temperature: 50-70°C
• Work Environment: Common Heat Pump
• Model NO.: YJR-HP
• Heat Source: Air-source
• Certification: ISO9001, CCC
• Item Name: Air Source Heat Pump
• Customized Design: Available
• Engineering Technical Support: Available
• Transport Package: Safety Standard Export Packaging
• Specification: Customized according to clients′ engineering needs
• Trademark: YIJIAREN or Customized
• Origin: Jiangsu, China
• HS Code: 8419190000
• Production Capacity: 50000 Sets/Year
• Package Size: 205.00cm * 103.00cm * 216.00cm
• Package Gross Weight: 750.000kg

Product Description

Scroll Type Air Cooled Heat Pump Unit

The scroll-type air-cooled heat pump unit adopts a high-efficiency fully enclosed scroll compressor, a high-efficiency shell-and-tube heat exchanger, and a coil heat exchanger, using R22, R134a, or R407c refrigerants. The energy efficiency rating can reach Level 2, with hot water outlet temperatures up to 75°C. The cooling capacity ranges from 25kW to 118.8kW, and the heating capacity ranges from 25kW to 127.2kW. It is widely used in various small and medium-sized commercial and industrial sites that require hot water for industrial production.

FEATURE
1. The scroll-type air-cooled heat pump unit uses a world-renowned fully enclosed scroll compressor, ensuring stable operation, low noise, and durability. 2. It employs independently developed high-efficiency evaporators and finned condensers, achieving a whole machine energy efficiency rating of Level 2. 3. The inner-threaded shell-and-tube evaporator offers highly efficient heat transfer.

4. The flow device uses a well-known brand thermal expansion valve.

5. The scroll-type air-cooled heat pump unit can be controlled via microcomputer or PLC control, with optional network capabilities for remote monitoring and after-sales service. 6. It uses an external rotor for smooth operation, low noise, and high efficiency.

NORMAL TEMPERATURE AIR SOURCE HEAT PUMP
TYPE		YJR-HP-10p	YJR-HP-12p	YJR-HP-15p	YJR-HP-20p
Heating Capacity	KW	36	48	60	80
Circulating Water Quality	M3/H	6.2	8.23	10.32	13.71
Water Yield	L/H	773	1030	1289	1715
Power Supply		3N/400V/50Hz
Rated Power	KW	9.12	10.65	13.64	18.2
COP		3.94	4.5	4.39	4.39
Rated Current	A	15.1	17.2	25.7	31.6
Max Power	KW	11.5	14.2	19.7	24.2
Max Current	A	18.9	24.8	33.5	39.8
Water Side Pressure Loss	kPa	65	65	65	75
Working System	Compressor Type	Scroll compressor
	QTY	2	2	2	4
Water side heat exchanger	TYPE	High efficiency tank heat exchanger
Refrigerating Fluid	TYPE	R410A
	Recharge Qty(kg)	2.5kg*2	3.2kg*2	4kg*2	3kg*4
Water temperature setting		40-60 degree
Applicable ambient temperature		0 - 43 degree
Size(mm)		1410*900*1100	985*965*2100		1960*965*2100
Diameter of inlet and outlet		1.5"	1.5"	1.5"	2"
Total weight(Kg)		320	380	480	750
Noise dB(A)		<60	≤60	≤62	≤65

Product Configuration

1.High-Efficiency Low-Temperature Heat Pump Compressor
The unit is equipped with the mature and reliable ZW series scroll ultra-low-temperature compressor from Copeland (USA), renowned for its advanced production standards. It operates stably within an ambient temperature range of -25°C to 46°C. Through optimized system design and the application of high-quality components, the second-generation Yijiaren air-source heat pump water heater significantly improves performance, especially in heating capacity and service life.

2.Multi-Circuit Evaporator
The evaporator features a hydrophilic aluminum fin multi-circuit design with internal threaded copper tubes. The blue hydrophilic-coated aluminum fins and threaded copper tubes enhance surface hydrophilicity, facilitating rapid drainage of condensate to minimize frost buildup and ensure thorough defrosting. To enhance durability, the evaporator's heat exchange area is enlarged, enabling uniform and efficient heat absorption from low-temperature heat sources.

3.Copper Tube Heat Exchanger
Utilizing WDD intelligent heating technology, the coaxial spiral copper tube heat exchanger employs turbulent flow heat exchange to prevent scale formation. The seamless copper tube design eliminates internal welding points and water blind zones, while the extended coil length increases refrigerant contact area for higher energy performance.

4.Throttling Device
The system incorporates high-quality domestic brands like Sanhua electronic expansion valves and four-way reversing valves, ensuring automatic adjustment, smooth reversing, no gas leakage, and no jamming. The intelligent control system guarantees stable operation, energy savings, maintaining reliable performance even in extreme cold.

5.Low-Noise Fan
Low-speed, high-torque 3D turbo fan auto-adjusts speed for quiet, efficient operation with minimal frost and noise.

6.Intelligent Control System
The air-source heat pump is equipped with a smart controller featuring rational logic and premium materials. It offers comprehensive protection functions, including exhaust protection, overcurrent protection, phase sequence protection, high outlet water temperature protection, and high/low pressure protection, ensuring fully automated and safe operation.

Product Superiority

The EVI low-temperature heat pump unit adopts enhanced vapor injection technology, a key R&D achievement of Jiangsu Obest Thermal Energy Engineering Technology Development Center. Compared to conventional units, this product demonstrates higher energy efficiency in low-temperature environments, achieving a COP of 2.0 even at an ambient temperature of -25°C, making it an ideal solution for cold northern regions.

Air-Source Hot Water Generation: Utilizes air as the heat exchange medium to produce hot water.
Exceptional Low-Temperature Performance: Equipped with enhanced vapor injection technology, enabling reliable operation at temperatures as low as -25°C without auxiliary electric heating.
High Heating Efficiency in Extreme Cold: Maintains a heating COP of 2.052 at -25°C ambient temperature.
Overcomes Traditional Limitations: Resolves the issues of poor reliability and low efficiency in conventional air-source heat pumps under extreme cold conditions. Particularly suitable for the Yellow River Basin, North China (including Beijing), and Northwest China, significantly expanding the application range of air-cooled heat pumps.
Compact & Space-Saving Design: Features a highly integrated structure with minimal footprint, eliminating the need for a dedicated refrigeration room or cooling tower—reducing space requirements while optimizing investment costs.

Heat Pump Project Cases 

About Us

Jiangsu Obuy New Energy Development Co., Ltd. is an integrated industrial and trading enterprise specializing in the design, production, sales, installation, and after-sales service of solar and heat pump products. Operating under its proprietary brand "YIJIAREN", the company holds ISO and CCC certifications, ensuring stringent quality control. It provides energy-saving intelligent manufacturing and integrated smart control solutions based on "Solar+" and "Air Energy+" multi-energy hybrid systems, serving global clients. Our products have been successfully exported to more than 50 countries and regions across the globe, including Europe, the United States, Germany, Italy, Japan, Russia, Australia, Southeast Asia, and the Middle East

Solar Energy Product Series: Passive Solar Systems, Heat Pipe Solar Collectors, Flat Plate Solar Collectors, Evacuated Tube Solar Collectors, Double-Glass Heat Pipe Collectors, Metal Heat Pipe Collectors.

 

Heat Pump Product Series: Air Source Heat Pumps, Water Source Heat Pumps, Dual Source Heat Pumps, High Temperature Heat Pumps, Cooling & Heating Heat Pumps, Swimming Pool Heat Pumps, Aquaculture Heat Pumps, Greenhouse Heat Pumps, Special Application Heat Pumps, Heat Pump Dryers, Split-Type Heat Pump Dryers, Integrated Heat Pump Dryers, and Waste Heat Recovery Heat Pumps.

 

Our products are widely applied across commercial, agricultural, and industrial sectors including apartments, hotels, schools, hospitals, factories, nursing homes, gyms, swimming pools, aquaculture farms, and greenhouses. We offer 3,000+ energy-efficient solutions and have successfully implemented 8,000+ customer cases spanning various industries.

 

We offer customized production based on technical drawings, providing complimentary tailored solutions along with expert guidance, installation, construction, commissioning, and after-sales service backed by 20 years of engineering experience. Our mission is to empower clients in achieving low-carbon, energy-efficient, consumption-reducing, and emission-abatement objectives.

We look forward to partnering with visionary clients on the path toward sustainable, eco-friendly energy conservation. We firmly believe our relentless commitment will illuminate your business with brilliance.

Customer visit

Certificates

Packaging & Shipping

Our Service

1. Our well-trained and experienced team offers exceptional patience and service.

2. Sample can be offered, with sample charge and courier fee by buyer's side.

3. We have full stock, and can deliver within short time. Many styles for you to choose. 

4. OEM and ODM order are accepted, any kind of logo printing or design are available.

5. Over 8000 engineerings with great success provided by YIJIAREN.

6. We highly value your feedback upon receiving the goods and are committed to resolving any issues promptly.

7. We ensure the confidentiality of your sales area, design concepts, and all private information.

8. We have rich experience of design, manufacture and sell Solar Water Heater and heat Pump, we cherish every order from our honor.

9. You're warmly invited to visit our factory at your convenience.

FAQ

1. Q: What is your company business, brand, and product?

     A: We engaged in manufacturing, R&D, Quality control and maintenance for solar water heater system, air source heat pump, heat pump components and accessories accordingly.

2. Q: Can we add our brand?
     A: Yes. We brand "YIJIAREN" , however, we provide OEM and ODM service.

3. Q: What certificates do you have?
      A: We have ISO9001, ISO14001 CCC certificates.

4. Q: How can we be your agent/distributor/exclusive agent?
      A: At least one year of cooperation is required as a base of agent/distributor/exclusive agent.

5. Q: What after-sales service you provide?
     A: We provide 12-24 months warranty service according to our warranty policy. (electrical appliances and accessories 12 months, solar water heater 24 months)

6. Q: What is the leading/production time?
      A: Generally it is 3-7 working days if the goods are in stock. or it is 15-25 working days if the goods are not in stock, it is according to quantity.

7. Q: Why we choose you?
      A: We offer customized services tailored to your specific requirements, including technical consulting and system design. With over 15 years of expertise in solar water heaters and air source heat pumps for commercial and industrial heating&cooling system, we provide comprehensive solutions for all engineering projects. By continuous quality improving, we guarantee the clients high quality products, and maintain a healthy, stable and sustainable development. We eagerly anticipate establishing a long-term partnership with you.