The KDK is the brand name for Kawakita Denki Kigyousha found in 1909 and registered as the trademark in 1918.
The KDK brand name is used for Ventilating Fan, Range Hood, Air Curtain, Hand Dryer, Ceiling Fan, Electric Fan, Dehumidifier, Air Moving Equipment in global market.

■KDK Profile
- -Message from the representative of KDK Group
KDK has been going through the history with Electric Fan. In 1913 KDK started to produce Electric Fan. It was the first alternate E-fan in Japan. In 1918 KDK E-Fans were exported to Asia, South America, Southern Ocean, Australia, and became the most famous top brand.
Today, the main product is Ventilating Fan. Range Hood, Air Curtain, Hand Dryer, Ceiling Fan, Dehumidifier and Air Moving Equipment are also provided.
KDK has grown up over long period of time in overseas market. In November 2004, “KDK” has been in business for 95years. KDK group continues to strengthen the relationship with community and provide high quality products for your comfortable life.

Why are KDK fan so quiet?
KDK fan are quiet for a number of reasons, including:

  • Tip Speed  KDK fan use a wide blower wheel that moves a large amount of air at reduced RPMs. The larger wheel plus lower RPMs, amounts to less tip speed and noise.  Double Suction Blower Wheel The blower wheel draws in air from both sides, so there's more area for the air to enter the wheel. This cuts down on noise and makes the ventilation process more efficient.
    Exhaust Outlet  The outlet on the discharge side of KDK fan is as wide as the blower wheel, allowing less turbulent airflow as it enters the duct. Quiet Motor KDK fan feature four pole condenser motors, which are an advanced version of a Permanent Split Capacitor (PSC) motor. The four pole design helps the fan rotate smoothly and evenly, making KDK motors among the most efficient fan motors around.

    What makes KDK fan so energy efficient?
    In terms of input wattage, KDK fan are among the lowest in the industry. This low wattage draw is accomplished in a number of ways, including:
    Unique Motor Design The fan condenser acts like a capacitor to store electrical energy and deliver it quickly and in exact amounts to the coil. This reduces the power draw, thus improving the electrical efficiency of the motor. Selective Application KDK builds its own fan motors and components, therefore optimizing efficiency by matching the exact motor characteristics with the desired performance of the fans. Wide Blower Wheel The wide blower wheel improves airflow efficiency, enabling the fan to operate at a lower RPM and reduce energy usage.

    Why do KDK fan have such a long life?
    KDK fan are designed to provide continuous operation for a minimum of 30,000 hours. They are actually designed to provide up to 100,000 hours of operation, but most fan haven't been around long enough to reach that goal in testing. Some fan however, have reached 60,000 hours of testing with virtually no wear on their components.

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    3 designs to choose from to jazz up your bathroom
    landscape contemporary sensorial


    Homes designed and built in recent years are more airtight for optimum energy efficiency but the level of indoor air pollutants has steadily increased.

    In a closed room with improper ventilation, the carbon dioxide released by the body as well as polluted air can affect, not just children but adults too. It is more so in modern houses where adults and kids sleep and rest in air conditioned rooms without proper air ventilation system.

    Indoor air quality is important to human health because we spend over 80% of our time indoors. Tight insulation, too much humidity and other factors can lead to unhealthy air in your home, causing a number of health problems

    Unobvious at external side

    To eliminate all these risks, it is crucial to allow air circulating in the rooms as well as to exhaust polluted air out of the house.


    Proper Ventilation protects both your health and your home. Ventilation is especially important in bathrooms to remove moisture to prevent the growth of mould and mildew which can cause allergic reactions and aggravate lung diseases such as asthma.

    Suitable for HDB bathrooms

    Bathrooms are idyllic sanctuaries but they are ideal breeding ground for mould and mildew.

    KDK Sensu is designed to remove foul-smelling odors which will help improve indoor air quality. It also removes leftover moisture from showers quickly as it is one of the undesirable elements that pollute indoor air quality. By removing the moisture, it will decrease the level of humidity within the house as high humidity can cause mould growth and mould can affect your family’s health.

    Imagine, after a long day at work, probably all you can think about is winding down and delighting your senses. You decide to indulge in a warm, luxurious bath to calm your frazzled nerves, especially since your comfortable bathroom is newly renovated. You shut the windows for added privacy, light up the oil burner filled with your favourite aromatic essential oil, and turn on some soothing mood music while waiting for the tub to fill up.

    And when you readily slip into the warm bubby water, shut your eyes and begin to settle in, you can’t help but feel stuffy, hot and bothered. You open your eyes only to be besieged by a thick cloud of steam. You wonder if you should have left the windows open and suffered a cold bath instead. Does this sound familiar? Don’t you want to breathe easily while lounging in your bathtub.

    KDK Sensu is the solution for you to enjoy a warm, luxurious bath… without that clammy stifling feeling.  

    The KDK Sensu comes with a mechanical ventilating system, model 15WHPA. It has an automatic flip-up shutters at 45º and is built to last.  The high quality condenser motor is equipped with thermal fuse – provide ample safety to end user and it comply to IEC standard.

    Besides the mechanical system, KDK Sensu also comes with a piece of Perspex measuring 700mm x 700mm and 330mm x 330mm respectively. The Perspex is an artwork itself. There are 3 attractive designs to choose from: landscape, contemporary and sensorial to jazz up your bathroom.  Besides jazzing up your bathroom as a piece of artwork, the KDK Sensu also gives you the added privacy you need to have a long luxurious shower or a Jacuzzi bath without having to close the windows.

    A set of spacers and wall plugs will be provided and the installation can be done by one person.