Logo Made in Germany JAPAN HOME & BUILDING SHOW 2018

Edifice Energy Saving Technology Inc.

Booth number: 4U-07-3

About us

EDFS Energy Saving Inc. was founded in August 2012 with the desire to make my 36-year know-how, which was engaged in the insulation industry, mainly in buildings, useful for wooden buildings.

"I would like people to be pleased with the suggestion for" energy saving, comfort, health "of buildings.
"I want to contribute to the world with unprecedented technology"
We are working on the development of "energy conservation, comfort and health" technology that is useful for the indoor environment and the provision of products that our customers will be pleased with every day.

Products and services

"VENTOSan" is a 24-hour ventilation system. It is the first type of heat exchanging ventilation system that both supplies and exhausts, and centrally manages multiple ventilation units with one controller. Although the way of thinking is the same as the central ventilation which controls the ventilation of the entire building, heat duct ventilation can be performed without requiring the duct to be crawled and the design freedom is high.

VENTOsan Siries

VENTOsan Siries

原文の言語: 日本語
VENTOSAN is a 24-hour ventilation system that is a heat exchanger system of the first type for both supply and exhaust, centralized management of multiple ventilation units in a single controller. The ventilation is the same as that of ventilation, but there is no need to crawl the duct, and the ventilation of the heat exchange is possible without increasing the design freedom.


Edifice Energy Saving Technology Inc.
2F 3-32-3 Shimorenjyaku
MItaka-shi Tokyo

Phone: +81 4222 66922

Kazuki Kaisho
Phone: +81 90444 69298

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ECOS Consult
Booth number: 4U-07-6