This compact, water-cooled heat pump leads the market in heating and cooling per square foot, making it an ideal retrofitting solution for buildings in densely packed cities
We’re excited to announce the release of our new WWMG heat pump to the North American market. The WWMG an advanced successor to our previous WWM model delivers more heating and cooling per square foot than any other heat pump currently available.
With its compact, modular design, the WWMG is ideal for retrofitting residential, commercial, and industrial buildings in dense urban areas, providing powerful and efficient heating and cooling where space is limited.
Key Features & Advantages
Cooling capacity of 30 tons
Heating capacity of 42,618 BTU/h
Compact design for easy installation and maintenance
Dual refrigerant circuit for improved efficiency and reliability
Modular configuration connect up to 36 units to scale capacity cost-effectively
Environmentally friendly R-454B refrigerant with low global warming potential
Built-in flow switches to prevent damage from insufficient water flow
“Whether they’re residential or commercial, buildings in crowded cities often face the challenge of limited space for HVAC systems while still needing powerful, reliable heating and cooling solutions to keep occupants comfortable year-round,” said Richard Gerbe, Co-Founder and Chief Executive Officer of Aermec North America.
“The WWMG is fully capable of maintaining comfortable temperatures year-round without crowding valuable space, all while meeting local compliance standards.”
About Aermec North America
Since its founding in 1961, Aermec has been a global leader in HVAC innovation, pioneering modular platforms that enable systems to scale seamlessly while maintaining reliability, redundancy, and high performance. This modular approach reduces upfront investment, simplifies installation, lowers lifecycle costs, and maximizes energy efficiency.
With more than 700 employees and over 130,000 m² of manufacturing space, Aermec ranks among the world’s leading air conditioning technology companies.
“The WWMG is fully capable of maintaining comfortable temperatures year-round without crowding valuable space, all while meeting local compliance standards.”
Press Release | November 6, 2025
Source: Aermec North America via GlobeNewswire
