Air tightness, non-porous membrane, keep vacuum airtight, selective osmosis, anti-scaling, anti-biological pollution. Special channels and acid-based characteristics of the membrane surface.
The Mair core uses field-tested nanotechnology providing an exceptional total system effectiveness of greater than 65%. The Mair core is effective in both summer and winter conditions. Mair can transfer humidity (if needed) into the Fresh Air (FA) stream (winter conditions) and reduce moisture from the FA stream during periods of high outdoor humidity (summer conditions). Mair works year round providing maximum energy savings and comfort.Mair's design and performance advantages provide an optimum solution for the return on invested capital with average payback ranging from immediate (new projects with downsized HVAC equipment) to five years (retrofit projects).

| Model | Size(mm) | A | B | C |
| ERV.C1 | 380*185*100 | 100 | 380 | 185 |
| ERV.C2 | 380*230*100 | 100 | 380 | 230 |
| ERV.C3 | 400*185*200 | 200 | 400 | 185 |


Since its inception in 1995, Zhejiang Menred Comfort System Co., Ltd., affectionately known as Menred, has firmly established itself as a beacon of innovation and excellence in the global manufacturing industry. Specializing in 'radiant heating and cooling, ventilation, water purification, and smart home' systems, Menred is not only a trusted partner of the National Key Laboratory of 'Future Building' but also proudly serves as a certified factory for Electrolux AB, a leading name in the global appliance arena. At 'MENRED Comfort Home', we have ambitiously evolved from mere temperature control solutions to comprehensive systematic air conditioning systems. Our focus is not just on cost-effective solutions but on pioneering energy efficiency, putting the user's needs at the heart of our product development. Our passion extends to creating sublime comfort home product solutions, spearheading the innovative development of green building equipment, and delving into the engineering application and research of Building Integrated Photovoltaic (BIPV) and energy storage solutions. Within the esteemed Menred group, we proudly house 4 National High-tech Enterprises alongside 3 enterprises recognized for High-quality Technological Advancement. These enterprises have not only been conferred with the prestigious national title of Technologically Advanced Little Giant' but also have been distinguished as Service Oriented Manufacturing Demonstration Enterprises, signifying our commitment to excellence and innovation.



