These fans are installed in the ceiling connected with ductwork, by which indoor air is exhausted either through the roof or the exterior wall. Since they are mainly mounted inside the ceiling, the interior is not damaged.
Various types are available for different needs. DC Motor type provides a premium solution for both spot and whole house ventilation; Super Quiet type offers a quiet and comfortable environment to you; and Recessed Series lets you have double enjoyment with its dual functions.
- DC motor with constant airflow
- Variable air volume
- 15-minute delay timer
- Auto operation by motion sensor
- Resonance-Noise-Absorption Structure
- Taper blade sirocco fan
- Pre-installed power cord
KDK 24JRB: 24.0 cm * 24.0 cm
1. Energy Saving:
The newly developed Direct Current (DC) motor reduces power consumption that increases energy efficiency up to 37% and saves operation cost accordingly.
2. Intelligent Technology:
The innovative technology maintain constant airflow that minimizes static pressure limitation induced by duct length to increases flexibility of installation.
3. High Flexibility:
Variable air volume provides 5 airflow levels and stop mode, that are available for low speed setting to suit your requirement.
4. Auto Operation:
Motion sensor allows maximum speed operation of product to be activated by human motion automatically (24JRB).
Switching maximum speed to low speed after leaving can be done by delay timer automatically.
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