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What are the effects of turning on cold air without AC?

1 Answers

LaHolden

07/29/25 5:32pm

There are no negative effects. Here are the reasons: 1. Not turning on AC won't damage the car. In summer, the AC system will only blow natural air without AC. AC is the cooling switch of car air conditioning - pressing the AC button activates the cooling function. 2. When AC is engaged, the compressor clutch connects, allowing the engine to drive the compressor. The compressor then continuously compresses refrigerant and delivers it to the evaporator. Inside the evaporator, the refrigerant expands and absorbs heat, cooling the evaporator. This cooled evaporator then chills the air blown by the blower fan, resulting in cold air from the vents.

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