GMCC & Welling, a global leader in integrated core component solutions for HVACR and consumer appliances, will present its latest heat pump solutions at ISH 2025 in Frankfurt, Germany. The exhibition will feature state-of-the-art products tailored for space heating, water heating, and washroom applications, all incorporating the environmentally friendly R290 refrigerant. With a focus on efficiency, sustainability, and reliability, GMCC & Welling are set to highlight advanced compressor technologies, BLDC motors, EC fans, and circulating pumps.
Transforming Heat Pump Space Heating
As demand for high-performance, quiet, and energy-efficient heating solutions rises, GMCC & Welling have developed a comprehensive lineup of core components to support next-generation heat pump systems. Their portfolio includes the R290 Inverter Scroll Compressor, R290 Inverter Twin-Cylinder Rotary Compressor, BLDC motors, and high-efficiency water pumps, all designed to enhance system stability, durability, and performance.
One of the key innovations is the 135CC R290 Inverter Scroll Compressor, which boasts a high-efficiency pump design, optimised motor structure, and Enhanced Vapor Injection (EVI) functionality. This technology enhances efficiency while ensuring lower noise and vibration levels, making it ideal for both residential and commercial heating applications.
In addition, GMCC’s R290 Inverter Rotary Compressors stand out for their improved Coefficient of Performance (COP), reduced operational noise, and enhanced safety features. With the introduction of IP54/IP67 terminal covers, GMCC continues to set new benchmarks in safe and efficient heat pump technology.
Advancing Heat Pump Water Heating
Beyond space heating, GMCC & Welling offer cutting-edge solutions for heat pump water heating applications. Their fixed-speed and inverter rotary compressors, along with high-efficiency BLDC and EC fans, provide superior performance, extended longevity, and energy savings.
A prime example is the R290 fixed-speed single-cylinder rotary compressor, engineered for exceptional heating efficiency. Capable of maintaining 55°C even during winter conditions and supporting a maximum temperature of 65°C, this compressor is built for a 60,000-hour operational lifespan, meeting the stringent European market standards. Furthermore, its advanced valve system—developed using fluid-structure interaction simulations—ensures ultra-low noise levels, making it ideal for modern, eco-conscious heating solutions.
Comprehensive System Integration for Various Applications
GMCC & Welling’s heat pump solutions extend beyond just compressors. Their comprehensive system offerings include BLDC and EC fans, circulating water pumps, and electronic expansion valves, allowing seamless integration into diverse heating and drying applications.
One standout feature is Welling’s “BLDC motor + fan wheel” combination, specifically developed for heat pump heating and water heating systems. This innovation delivers low energy consumption, minimal noise, and scalable cost-effective production, making it an attractive solution for manufacturers worldwide. Fully compatible with R290 refrigerant and designed to meet G6.3 safety standards, this motor and fan assembly ensures high efficiency, environmental sustainability, and enhanced operational safety.
Commitment to Sustainability and Innovation
As global energy demands shift towards more sustainable and eco-friendly solutions, GMCC & Welling remain at the forefront of HVACR innovation. Their continuous investment in R&D, efficiency improvements, and next-generation technology reflects their commitment to delivering cutting-edge heat pump solutions.
Their participation at ISH 2025 serves as a platform to showcase their leadership in R290 heat pump technology, reinforcing their dedication to energy effic
