Eliminate the temperature difference with the outside air through mechanical control, a power-saving measure for cooling and heating! Equipped with a high-performance filter that removes 99.8% of pollen.
"Sumika Eco" is a ventilation system that allows for planned ventilation by mechanically controlling the intake and exhaust air. Since it is installed under the floor, it can be designed freely without compromising aesthetics, even in homes without an attic and with exposed beams. It is adopted by major housing manufacturers. 【Features】 ○ Utilizes a high-performance filter that removes 99.8% of pollen. ○ Achieves energy-efficient ventilation by utilizing the ground heat under the floor, keeping it warm in winter and cool in summer. ○ Since the outside air is drawn in from under the floor, there is no concern about rainwater penetrating the walls, and outside noise is not an issue. *For other functions and details, please request materials or download the catalog to view.
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basic information
This is a type 1 central ventilation system installed under the floor. In addition to geothermal heat, it employs a high-efficiency heat exchanger with a total heat exchange rate of 60%. Since it is installed under the floor, it allows for free design without compromising aesthetics, even in homes without an attic and with exposed beams. *For functionality and details, please request materials or download the catalog to view.
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【Use】 ○Residential
Company information
We have been promoting the nationwide adoption of environmentally friendly housing construction and living facilities, such as health homes using natural materials and ventilation systems that utilize ground heat. We have faced the challenge of having no effective termite and decay prevention that is safe, secure, and long-lasting. We are now pleased to announce the sale of "Ecoboron," a high-performance termite and decay prevention agent made from boron, a safe inorganic substance that is completely different from conventional pesticide-based products. We take pride in being able to protect Japanese homes from termites and decay together with homeowners and construction companies.