Condensation, mold, and odor prevention with zero energy!!
The Goodman ventilation duct is a natural ventilation system designed for the use of renewable energy, requiring low installation and maintenance costs, with no running costs. It provides high natural ventilation effectiveness to combat condensation and sick house syndrome!
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basic information
【Features】 ○ Exhaust at the top of the ventilation outlet, intake at the bottom, and temperature neutralization between indoor and outdoor at the damper, making it less likely to get cold. ○ The higher it is installed indoors, the better the ventilation effect. ※ Please install it at least 180 cm above the floor. ○ High exhaust capability results in significant ventilation (airflow ventilation) effect! ○ Received the Encouragement Award from the President of the Invention Association in 2002. ○ Certified under the New Product Trial System in 2006. ○ Certified as a "Northern Brand" by the Sapporo Chamber of Commerce and Industry in 2008. ● For more details, please contact us or download the catalog.
Price information
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Delivery Time
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Applications/Examples of results
○ Iwamizawa City Public Housing ○ Kitahiyama Elementary School ○ (Foundation) Hokkaido Architectural Technology Center Asahikawa Office ○ Memuro Town Business Center ○ Fukuyama Transporting (Hakodate) Many other installation achievements available.
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Company information
Our company, located in Sapporo City, Hokkaido, offers a wide range of products, including the eco-friendly passive ventilation product "Goodman Vent" with zero energy consumption, comprehensive building materials, handrails and other renovation supplies for nursing care, and the rubber mat "Asahi Far-Infrared Panel" which has snow melting effects due to far-infrared radiation. We also operate a group living care facility for dementia patients called "Asahi no Ie."