A New Benchmark In the Heat Pump Industry

TENSUN Thermal Energy was named Vice Chairman and received CLASS++++ ONE Energy Efficiency Certification.

From July 14 to 16 in 2025, the "2025 China Heat Pump Industry High-Quality Development Conference," hosted by the China Refrigeration and Air-Conditioning Industry Association, was grandly held in Foshan, Guangdong Province. Focusing on the high-quality development of the heat pump industry, the conference attracted numerous leading companies. Jiangsu TENESUN Electrical Appliance Co.,Ltd as a leader in the heat pump industry, has demonstrated its impressive performance at the conference and been honored a lot.

Awarded as Vice Chairman Unit, Highlighting the Industry Position

During the conference, Jiangsu TENESUN Electrical Appliance Co.,Ltd was awarded the "Vice President Unit" certificate by the 3rd Heat Pump Branch of the China Refrigeration and Air-conditioning Industry Association for its outstanding industry contributions and brand influence. This honor is not only a high recognition of TENESUN's long-term dedication to the heat pump field and its leadership in industry development, but also means that TENESUN will assume more important responsibilities in the industry association, play a greater leading role, and promote the healthy and orderly development of the heat pump industry.

Products Receive Professional Certification, Demonstrating Technological Strength.

TENESUN's "Low Ambient Temperature Air Source Heat Pump (Chilled Water) Variable Frequency Unit KSR-45IIBP/C" has successfully passed the rigorous review of the CRAA, the sole certification management and implementation agency, and has been awarded CLASS++++ ONE Energy Efficiency Certification by the China Refrigeration and Air-Conditioning Industry Association (CRAA), complying with the "CRAA Multi-Condition Energy Efficiency Label Certification Rules." The facility also allows the use of the Multi-Condition Certification Mark. This facility's exceptional energy efficiency demonstrates TENESUN's deep expertise in heat pump technology R&D and manufacturing. Its high energy efficiency will provide customers with a more energy-efficient and environmentally friendly experience, contributing to the achievement of green and low-carbon development goals.

Furthermore, TENESUN was the first company in the industry to propose and market products with CLASS++++ ONE energy efficiency standards. By recent research and development and internal testing, the SMART PLUS, TENESUN's CLASS++++ ONE energy efficiency facilities,has been officially launched on October 25, 2022 by a simultaneous online and offline live streaming.

The performance of this series far exceeded industry standards and national standards at the time. However, due to the limitations of national energy efficiency standards at the time, the product labeling could not fully demonstrate its superior performance to customers. With the release of T/CECA-G 0356-2025 "Technical Specifications for CLASS++++ ONE Energy Efficiency Household Air Source Heat Pump Facilities" TENESUN's CLASS++++ ONE energy efficiency labeling officially took effect, making SMART PLUS series the first heat pump products certified under this standard.

TENESUN Thermal Energy has consistently adhered to an innovation-driven development strategy and continues to increase investment in technology research and development and product innovation. The achievements of the 2025 China Heat Pump Industry High-Quality Development Conference are both a recognition of past achievements and a new starting point for the future.

In the future, TENESUN will leverage its responsibilities as the Vice Chairman of the Heat Pump Branch of the China Refrigeration and Air-Conditioning Industry Association and the advantages of its advanced products to contribute further to the high-quality development of the heat pump industry and provide global users with higher-quality, more efficient heat pump products and solutions.

About TENESUN

Jiangsu TENESUN Electrical Appliance Co.,Ltd (established in 2003) is located in the Nantong Economic Development Zone. It owns three major brands: TENESUN Thermal Energy, TENESUN Swimming Pool and TENESUN Environment. The company is a high-tech enterprise specializing in air-source heat pumps, with products covering a wide range of applications, including residential and commercial heating and cooling, pool constant temperature dehumidification, commercial water heating, sludge drying, heat pump drying and air treatment.

The company has been a national postdoctoral research workstation and the industry's first national laboratory. It has led the drafting of 15 industry and national standards for heat pumps and has applied for over 350 national patents. It has a 60,000-square-meter production base and over 100,000 global application cases.