Which statement is most likely to apply to you?
Pressure flaps serve to protect the air-conditioning system against damages due to excessive or too little pressure levels. Distinctions are made between low-pressure switches, high-pressure switches and trinary switches. The trinary switch contains the high- and low-pressure switches, as well as an additional switch contact for the condensing and coolant cooler
"Easy to find" is the concept for our online catalogue. You can enter the relevant vehicle via our comprehensive manufacturer list, the type designation or the engine code.
In addition, we provide all key product information, such as
at the same time.
Our catalogue app lets you find HELLA products for passenger cars and commercial vehicles quickly and easily. Intuitive user prompting will lead you to the right result in a few steps ─ an easy, straightforward process. Simply select the vehicle type, brand and model, and the appropriate HELLA products will be displayed for you right away. The results are clearly presented, sorted by assembly and product group. They also offer the option of viewing additional information, images and technical data, allowing you to make product comparisons.
The need to provide material safety data sheets is based on Directive 91/155/EEC from March 5, 1991. The data sheets are updated as soon as there is a new revised edition.
In this database, you will find technical information about our products and certain vehicle systems -- prepared by experienced technicians and mechanics.
Our PREMIUM LINE video will show you all the advantages and the easy product identification.
The blower serves vehicle ventilation. It guarantees visibility and a pleasant interior climate. A crucial condition for safety and driving comfort
Electrically powered actuators for air-conditioning systems ensure the proper distribution of the air flow inside the vehicle interior. They mainly come with automatic air-conditioning systems for controlling the air and/or blending flaps, thus directing the air flow to the desired direction. A defective control (actuator) can pose a safety risk if a steamed-up or iced window impacts visibility or if an unpleasant room temperature or draft air impact the driver directly.