Bypass type
Bypass type
- High-efficiency total heat exchange recycles waste energy
- This is an energy-saving ventilation system to recover energy from indoor polluted air that is discarded
when outdoor air comes in for indoor ventilation and to supply the energy to the inside. - This is an energy-saving ventilation system to recover energy from indoor polluted air that is discarded when outdoor air comes in for indoor ventilation and to supply the energy to the inside.
A comfortable indoor environment is maintained by a high-efficiency total heat exchanger.
The simplest way to enjoy indoor ventilation is to open a window.
When the window is opened, however, cooled or heated indoor air goes outside the room, which wastes energy.
A total heat exchanger reuses this energy that moves outside by heat exchange between indoor and outdoor air, and it saves energy by maintaining the indoor temperature and humidity.
Unlike the indirect heating method where cold water is heated by passing the indirect heat exchange coil,this energy-saving system reuses energy. This energy is discarded by exchanging the total heat energy from a total heat exchanger for water in the hot water tank. All of this happens when fresh air outside the home comes in and polluted air inside the home is discharged to the outside.
The KD Navien ventilation system proves its government-verified technology in the ventilation sector by developing high-efficiency products applicable to various environment changes, from residential to commercial facilities. It has a variety of applicable high-efficiency energy devices.
With a high-efficiency fan and BLDC motor, this bypass system has low power consumption and precision speed control to save energy and enhance operating stability.
Air filter with easy dust removal and filter management
The double filter structure of polyurethane foam and polyester removes fine dust in the air, and this system displays outstanding performance in getting rid of hazardous materials.
Don’t worry about the lower-part during inspections! It offers functions for safe installation and maintenance.
As the entire lower part of the ventilation system installed in the ceiling serves as an inspection port, there is no need for a separate space, even in narrow places. Maintenance is even safer by using the inspection port on the lower side.
This system allows controlling not only individual units, but also 16 units by a single central controller.As several central controllers are divided into the main and sub-controllers, up to 256 units can be conveniently managed in one place.
