This?Electric heating boiler is a domestic heating device used in cold winter

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Item?DBL-150 with 4 time setting, clear&readable LCD screen, and can connect to Room temperature controller on boiler bottom.

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1)?This boilers?for Floor?Heating or Radiater?only.

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2) Two heating models to select,??they can change each other easily?through "Model changer" on the bottom.

Floor heating: 30~55°C;

Radiator: 30~80°C,

it is free to set up the temperature.

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3) Anti-Freeze Protection.????

When the room temperature drop to below 7°C the circulating water pump operate and?heating tube?allows to warm the water up?to 30°C then boiler stop working.

?????Above operation also be controled automatically by Microcomputer inside boiler.

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4) Anti-Dry burn Protection.????

When the sensor feel there isn't enough?water in tank the Main circuit board can cut down the electric power instantly,without any delay.

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5) OverPressure Release Protection.???

When the Heating system pressure reach to 3.0bar the safety valve will be opened to relief the high pressure automatically.

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6) Overheating Protection. When the inner hot water over 95'C the boiler will be cut down the electric power instantly and alarm.

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7) Waterproof class IPX1

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8) Water tank made of food grade 304 stainless steel shaped through a unique welding craft that make the water tank can bear 4.0MPa pressure.

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9)? Provide Electric power 220V- 4.0kw, 6.0kw, 8.0kw and 380V-12.0kw for available.

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The inner?structure of Electric heating boiler

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CE certification