Ductless heat exchange ventilation system "Seseragi(R) S400"

[Now on sale!] Prevents the decline in heating and cooling efficiency and contributes to energy savings! Completely waterproof design allows for hygienic maintenance.

The ductless heat exchange ventilation system "Seseragi(R) S400" switches between supply and exhaust air using a single fan that alternates between forward and reverse rotation. During exhaust, it stores heat and humidity in a thermal storage element, and during supply, it releases that heat and humidity into the room. With excellent maintenance features, the thermal exchange element (thermal storage element) can be washed thoroughly, which helps prevent a decrease in supply air volume due to clogging, allowing for a stable intake of fresh air. By introducing a heat exchange ventilation system, it is possible to reduce internal heat loss due to ventilation and save electricity consumed for heating and cooling. Unlike conventional ducted ventilation systems that require long ducts to distribute air throughout the house, the power consumption of the ductless "Seseragi(R) S400" is exceptionally energy-efficient. One of its major attractions is made possible by its ductless structure, which has low air resistance. 【Features】 ■ Hexagonal honeycomb high-performance thermal storage element ■ Completely waterproof design and hygienic maintenance ■ Dedicated, uniquely developed fan motor ■ Windproof backflow prevention outdoor hood "KK2" ■ High functionality "VMPX-N" even without sensors ■ Automatically measures carbon dioxide concentration, displays it, and controls ventilation "VMPX-AQ"

Ventilation and smoke exhaust equipment