Alan’s comments were in regards to electronics. Yet his maxim that “it’s always a capacitor” was proven out when my central air conditioning went out recently. I went to the compressor on the side of ...

When temperature and humidity spike, your window air conditioner may be the only thing standing between you and misery. Here's how to keep it working.

A capacitor stores electricity and is used during the compressor and fan startup for extra power. It also protects the motor from damage due to fluctuating voltage.

If you notice that your central air system isn't actually cooling, there are a few possible causes that you may be able to identify on your own.

If you’re lucky, the air-conditioning compressor should last the life of your car. However, if it shows any of the symptoms detailed above you may need to replace it.

Vehicle air conditioning is typically one of a car's most durable systems. Though it is often in use every day, a modern air conditioning system just keeps humming along providing cool air when you ...

Considering an AC Compressor but want information on the price? Here’s how much an AC Compressor costs.

Learn More › Is your AC buzzing every few minutes? Talk to a pro about that. Get qutoes from top-rated professionals in your area. Find Pros Now + Q: ...

How an Inverter Air Conditioner Can Keep You Cool, Save You Money, and Maybe Even Help You Sleep Better This advanced compressor technology allows your air conditioner to work more efficiently ...

A clamp meter is a great tool for troubleshooting electrical motor and compressor problems. Meters designed to accurately measure both AC voltage and AC current are especially useful.