24-hour ventilation (strong/weak, switchable) type
This product addresses the importance of ventilation highlighted by the Sick House Law. By specializing in underfloor ventilation, it responds to the negative pressure that occurs indoors due to ventilation fans (Type 3 ventilation system), which causes the indoor air to be depressurized, allowing air from under the floor to flow into the room. This characteristic prevents the inflow of dust, moisture, and other contaminants into the indoor environment that accompany the inflow of underfloor air during negative pressure conditions. Additionally, it simultaneously prevents the indoor inflow of harmful substances such as "formaldehyde." The dedicated controller detects the amount of water vapor in the outside air with sensors and automatically adjusts the ventilation system's operation strength, enhancing ventilation efficiency. 【Features】 - Effective against underfloor moisture, condensation, and mold - Powerful exhaust and mixing For more details, please contact us or download the catalog.
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basic information
【Features】 ○ Prevents the breeding of pests ○ Prevents condensation and extends the lifespan of buildings ○ Creates a comfortable indoor environment ○ Enables comprehensive ventilation for homes where indoor ventilation alone was insufficient ○ Provides 24-hour ventilation for crawl spaces ● For more details, please contact us or download the catalog.
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In the 21st century, the way human society exists on a global scale is being questioned. In this era of rapid change, what kind of aspirations should we have when engaging in business? SEIHO's new concept naturally arose from such inquiries. "Compassion" is the new concept. Rather than pursuing extravagant ideas, we want to delve deeper into a common concept that everyone can be confident in. To realize this concept, we wish to return to our origins once again. In a time when a diverse array of information is overflowing, if we misinterpret the clear distinction between "purpose" and "means," even effective technology can become futile. SEIHO will firmly place "principles, fundamentals, and roots" as the axis of our management decisions, learning from the wisdom of past sages while creating genuine technologies and services that benefit society.
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