Switch between the hot daytime and cool nighttime! A hybrid system that saves on air conditioning costs.
In summer and winter, it performs first-type total heat exchange ventilation that recovers heat and humidity through supply and exhaust air, and during summer nights or in the transitional periods of spring and autumn, it automatically switches to a third-type ventilation system with low power consumption using exhaust fans and natural supply air. It features a hybrid function that automatically changes the ventilation method based on the outside temperature, ensuring comfort and energy efficiency at all times! 【Features】 ○ Energy-saving and power-saving measures are possible with two types of ventilation systems! ○ Equipped with a high-performance filter that removes 99.8% of pollen. ○ The intake of outside air is done from under the floor, eliminating concerns about rainwater infiltration into the walls and minimizing outside noise. *For other functions and details, please request materials or download the catalog for more information.
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basic information
【Features of the Chomei Eco Hybrid】 ■ Summer Cooling Period During the day, exhaust air that has been cooled and dehumidified by the air conditioner exchanges heat and humidity with the incoming outside air. Since the incoming air is cooled and dehumidified, significant reductions in cooling costs are possible. At night, when the outside temperature is below 27°C, it automatically switches from type 1 total heat exchange to type 3 ventilation (natural intake). The cool air is directly supplied indoors. ■ Spring and Autumn Transitional Period During the transitional periods of spring and summer, it maintains a comfortable living environment with type 3 ventilation that brings in outside air without unnecessary heat exchange. ■ Winter Heating Period A high-performance total heat exchanger recovers heat and humidity from indoor exhaust air, warming and humidifying the cold incoming air in winter. This prevents excessive dryness indoors while reducing heating costs. *For more details, please request materials or download the catalog to view.
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Applications/Examples of results
For ventilation in residential areas, etc.
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.
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