How a Car’s A/C System Works

Ever wondered how your car’s air conditioner produces cold air? It’s not magic. This short 1-minute video explains the basics of how an A/C system utilizes refrigerant to keep you cool.

If your car’s A/C system is not working, and has gradually gone from cold to blowing hot air, it is most likely low on refrigerant. You can recharge your car’s A/C without having to take it to a mechanic by using A/C Pro. It’s the fast, easy, inexpensive solution that anyone can use.

A/C Pro is can be found on the shelves of most auto parts stores. To find the nearest location, type your zip code into our store locator:

Have questions?

Ask the pro:

Learn more basics about how your car works at:, or follow us on Facebook ( or Twitter ( for helpful do-it-yourself tips and tricks.

Comments Off on How a Car’s A/C System Works