Climatizzazione e riscaldamento

The air conditioning and heating system controls the temperature and comfort inside a commercial vehicle cab. This category covers HVAC components such as the compressor, condenser, blower motor, heater core, and related parts that cool, heat, and circulate air for the driver.

For cooling, the compressor circulates refrigerant through the system, the condenser sheds its heat, and the blower motor pushes the cooled air into the cab. For heating, engine coolant is routed through the heater core and the blower sends warm air into the cab. By keeping the cab comfortable, the system reduces driver fatigue and helps keep visibility clear in cold or humid conditions.

Components wear and leak over time, the blower motor can fail, and refrigerant can escape. Signs include weak or no cooling or heating, poor airflow, unusual noises from the blower or compressor, and odours. Because comfort affects driver alertness and the system is sealed, a leaking or weak HVAC system is inspected and serviced by a qualified technician, with refrigerant handled to the proper procedures.

The correct part depends on the vehicle model and the HVAC system fitted, and the part fitment. Confirm the part against the vehicle specification before fitting.