Even in the case of the destruction, will not have any harm on the human body, broken after the leakage current does not Exceed 10mA, far below the national standard.

thermal energy conversion rate is up to over 96%, while thermal energy conversion rate of other heating units are all between 68% -73%.

德夫人

acid resistance, alkali resistance, rust resistance, never incrusted. Ions carried by GOUCEN heating unit and "incrustation" (CaCO3, calcium carbonate) shares the same property.

under the same power condition, its size is only 1/10 of that of the other heating units. As the volumes of GOUCEN heating units are small, they can be assembled on products with various exquisite styles.

  • 德夫人变频热水器
  • 德夫人变频中央热水器
  • “德夫人光瓷热水器”新品发布会
  • Frequency conversion central water heaters

    Dewomen are all excellent products. Whatever you demand, we provide!

  • GOUCEN frequency conversion heater

    Dewomen GOUCEN frequency conversion heater adopts GOUCEN technology for heating water, it possesses national utility model patent and is a kind of high-tech epoch-making product.

  • GOUCEN thermostatic heater

    GOUCEN thermostatic heater shorten preheating time to only 3-5 minutes while traditional storage-type electric water heater spends 1 or 2 hours; installation is convenient and fast without being impacted by electrical environment.

  • GOUCEN instantaneous faucets

    GOUCEN instantaneous faucets adopts terminal heating method without pre-heating, enjoying instantaneous heating, pipe electrical loss free, heat-insulation electrical loss free, free electrical loss of water accumulation, and thermal energy conversion rate as high as 96%.

  • Solar mate/GOUCEN heater

    Solar mate/GOUCEN heater is used as supplementary heater of solar water heater (or other kinds of storage-type water heaters) so as to make up for shortcomings of solar energy such as undesirable water temperature or poor energy supply out of bad weather.

德夫人