Here's something you may not have thought about before: how do you test the efficacy of an air conditioner? Air conditioners are surprisingly complex pieces of technology, as they need to carefully ...

So your air conditioning (AC) is blowing hotter air than a politician hoping for reelection Bummer! Rolling the windows down only goes so far, and sitting in a stagnant olfactory pool of under-thigh ...

Temperatures are reaching record highs across the nation. Car air conditioning systems don't always need repairs to function, they may just need a recharge. You can purchase an air conditioning system ...

In this video, learn how to refill your car or truck’s A/C system with refrigerant, specifically R134a, the most common refrigerant. This guide covers the procedure for topping off your system, ...

Since this column's inception, we've received a substantial number of questions concerning air-conditioning troubleshooting. Answering each one would take quite some time, but we will attempt to ...

Parts of the United States are experiencing a record-breaking heat wave with temperatures reaching triple digits for many Americans. Air conditioning provides relief for millions of American ...