Opel Vectra B

since 1995 release

Repair and operation of the car

Vektr's Opel of B
+ 1.1. Governing bodies and control devices
+ 2. Maintenance
+ 3. Engines
- 4. Heating, ventilation
   + 4.1. Cooling system
   - 4.2. Heating system and ventilation
      4.2.1. Introduction
      + 4.2.2. Elements of system of heating
   4.3. Air conditioning system
+ 5. Fuel system
+ 6. Systems of start, ignition
+ 7. Transmission
+ 8. Brake system
+ 9. Running gear
+ 10. Body
+ 11. Electric equipment
+ 12. Main malfunctions


4.2. Heating system and ventilation

4.2.1. Introduction


The heating system and ventilation consists of the fan placed under the panel snuffled ventilation, located in the center and on each side the panel, and air ducts.

The control unit is located in the panel and operates gates for a deviation and mixing of the air passing through various parts of a heating system and ventilation. Cold air comes to system through a lattice in a back part of a motor compartment. If necessary the size of a stream of air can be increased turning on of the fan. For air heating cold air is passed through the heater radiator heated by hot cooling liquid. Depending on position of switches intake of fresh air can be closed while there is an air circulation in the car.