Air circulation from bottom to top with no stagnation! The entrance and exit of ventilation are clear, allowing for control over the ventilation path and volume.
"Passive Ventilation and Underfloor Heating" is a maintenance-free ventilation system that utilizes the temperature difference of natural energy. With high design and construction technology that controls the building's structure and airflow, it turns the building itself into a ventilation and heating device. Fresh outdoor air is introduced into the insulated underfloor, using the rising warm air to effectively ventilate and heat the interior. [Features] ■ Ultra energy-saving ■ No temperature difference anywhere indoors ■ No unpleasant noise or vibration ■ Easy maintenance ■ Air circulation from bottom to top with no stagnation *For more details, please refer to the PDF materials or feel free to contact us.
Inquire About This Product
basic information
【Other Features】 ■ High airtightness and high insulation structure - Clear entry and exit points for ventilation, allowing control over ventilation pathways and volumes - Minimal temperature variations, achieving energy savings ■ Temperature difference inside and outside as a driving force - Warm air rises as it becomes lighter - Utilizes the ventilation power generated by the temperature differences inside and outside the house and within the room - By using the space under the floor as a reservoir for heated air, the cold fresh air from outside is distributed throughout the house as warm air, ensuring comfort *For more details, please refer to the PDF materials or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Based on the philosophy that if the house itself is not healthy, the people living in it cannot be healthy, we have been advancing technology development centered on thermal environments in housing. Specifically, we focus on cellulose fiber, various insulation materials, demand ventilation, and solar thermal collection panels, and we engage in the design, sales, and construction of insulation, soundproofing, airtightness, and ventilation for houses, buildings, and condominiums, as well as various measurement and analysis tasks related to thermal environments. All employees are dedicated to promoting high-quality housing that they themselves would like to live in.
![Ventilation System Sumika Eco [Smart Energy Saving on Heating and Cooling Costs]](https://image.www.ipros.com/public/product/image/05f/1342698001/IPROS3822247858461722222.jpg?w=280&h=280)
