Complete a car AC recharge in just 30 minutes with a special recharging kit. Plus, find out the environmental impact of ...

The air-conditioning in a modern car works by controlling the pressure and temperature to transform a refrigerant (typically called Freon in the HVAC parlance) from liquid to gas and vice-versa.

Find a warranty to cover future costs. Why is my car air conditioner not blowing cold air? Air conditioners are pressurized systems that turn refrigerant from a liquid into a gas and back again.