How much fuel is consumed by idling with the air conditioner on for one hour?

[DiLeonardo]

Idling with the air conditioner on for one hour consumes approximately 1-1.5 liters of fuel. The actual consumption depends on factors such as the vehicle's displacement, fuel efficiency, and the vehicle itself. Below is more information about car air conditioning: 1. Function: The car air conditioning system (air-conditioning-device), commonly referred to as car AC, is used to regulate and control the temperature, humidity, air cleanliness, and airflow inside the vehicle cabin to optimal conditions, providing a comfortable environment for passengers and reducing travel fatigue. 2. AC Layout: Different types of AC systems have varying layouts. Currently, most passenger cars use an integrated heating and cooling AC system. This layout combines the evaporator, heater core, centrifugal blower, and control mechanisms into a single unit, known as the AC assembly. 3. AC Components: Modern AC systems consist of a refrigeration system, heating system, ventilation and air purification devices, and a control system.