佐原 List of Products and Services

The "FLAT FAN" is an exhaust fan for shoe closets, 24-hour ventilation systems (toilets), and attic storage spaces. Since it utilizes the ventilation layer of the exterior wall for exhaust, there is no need to make holes in the exterior wall. It is suitable for plans without windows in the toilet as an exhaust fan for window ventilation systems. It is ideal for buildings where you want to preserve architectural design elements, such as the position of the hood from the eaves ventilation fan. *For more details, please download the PDF or feel free to contact us.

The "eco. Kiso Karari" is a bypass fan incorporated into a Type 3 ventilation system that exhausts air and moisture from the foundation space of a foundation insulation method. By routing the indoor air, which is dehumidified during the summer, through the underfloor space, it is expected to enhance the dehumidification effect in that area. Additionally, there is an independent duct (double duct) around the fan section, which allows for 24-hour ventilation even when the fan is stopped. 【Features】 ■ Maintains a 24-hour ventilation route even when the fan is stopped ■ After the moisture release from the foundation concrete is completed, even if the bypass fan is stopped, about 60% of the ventilation in the foundation space can be secured by the power of the Type 3 ventilation itself ■ Ventilation routes can be created through notches in structural plywood when installed in partition walls *For more details, please download the PDF or feel free to contact us.

The "FLAT FAN" is a ventilation system that pursues a "flat design" that naturally blends into indoor interiors. It suppresses the assertiveness typical of conventional exhaust fans, achieving a clean finish that seems to integrate seamlessly with the wall. We offer two types depending on the application: a type that can be installed without making holes in the exterior wall, and the "Flat Fan Direct" type that penetrates the wall. You can choose according to your installation environment without compromising the exterior design of homes or stores. Furthermore, thanks to its unique centrifugal fan structure and high-performance dual centrifugal fans, it achieves both large airflow and quiet operation despite its compact size. It is effective not only for 24-hour ventilation but also for odor control in shoe closets and alleviating heat buildup in attic storage. 【Features】 1. A design that harmonizes with interiors 2. High-performance dual centrifugal fans ensure the reliable expulsion of indoor polluted air 3. Quiet yet powerful airflow, excellent energy efficiency with low power consumption 4. Easy filter replacement with a magnetized front panel 5. Removable and washable centrifugal fans keep it always clean *For more details, please refer to the materials available for download from the "Download Catalog" section. Ventilation calculation documents can be requested from the "Contact Us" section.

The "Karari Fan" is an exhaust fan specifically designed for closets and storage spaces that are prone to humidity and mold. It continuously expels dirty air and humidity from the storage area and can also be used as an assist fan to ensure the ventilation path for a Type 3 ductless 24-hour ventilation system. Color variations include two types: white and dark gray, and we offer three types of wall thickness compatibility: standard type, thick wall type, and thin wall type. 【Features】 ■ Revolutionary technology that reliably expels dirty air and humidity from the storage area at all times ■ Our unique double link mechanism *For more details, please download the PDF or feel free to contact us.