| 摘要 |
The heating unit (100) comprises a heating element (1), particularly PTC element, with current supplying unit (3) and insulating unit (10).The heating element in heat conducting connection to heat exchanger body (200) is arranged in receiving cavity (20).The heating element is arranged in the framework (2) as a seperately managebale component.The framework with the heating element is inserted into the receiving cavity for the assembly of heating unit. |
