Applicable for living room, offices, stores, kitchen, even in bathroom, washroom, and toilet. Equipped with a back-draft shutter, snap fit grille, quick connect terminal, and slide type installation and removal.

3 air ventilation systems

Total Ventilation system

with the purpose to ventilate a room totally, the ventilator of comparatively large airflow is used

Local ventilation system

Ventilation is performed by installing a ventilation device near a place generating contaminated air locally. This system concentrates to exhaust the air in a local spot, while the total ventilation system aims to replace room air totally.

Combination system of total and local ventilation

With the local ventilation system, some of the contaminated air may leak outside according to the situation. To prevent this, the combination system is provided where a ventilator for total ventilation is installed in addition to the local ventilator.