Is it harmful to sleep in a car with the air conditioning on?

1 Answers
NathanMarie
07/29/25 10:21pm
Sleeping in a car with the air conditioning on can have significant impacts on the occupants. In summer, sleeping in a car with the air conditioning running has little effect on the vehicle itself apart from increased fuel consumption. However, it can pose certain dangers to the people inside, as sleeping in a car with the engine running may lead to carbon monoxide poisoning. Additional Information: Below are some relevant details about car air conditioning: 1. Impact: The suitability of a car's air conditioning directly affects the comfort of the driver and passengers. If the air conditioning is kept at a low temperature for a long time, the occupants' endocrine systems may struggle to adapt, potentially affecting their health and making them more susceptible to colds, fevers, and other symptoms. 2. Function: Car air conditioning actually serves multiple purposes. It not only regulates the temperature inside the car but also heats or cools to maintain a comfortable range. Additionally, the air conditioning can dehumidify, making dry air more comfortable, and it can also introduce fresh air, providing ventilation.
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