When your AC unit isn’t turning on, it could be power supply issues, broken parts or problems with the refrigerant or airflow. You can troubleshoot by checking the thermostat and power supply.

A filthy fan or air conditioner is not only less efficient at cooling you down, it’s also a potential health risk, especially if you have sensitive lungs or allergies. Advertisement “If you ...

If your outdoor unit isn't turning on, then the air conditioner will not be able to remove the excess heat, limiting the amount of heat the refrigerant can absorb from inside the home. Ultimately ...

Another important factor related to an AC unit’s life span is its warranty coverage. A warranty should get close to covering the entire life span of the unit, though it’s not uncommon for it ...

It's hot. Like, really hot. Learn how to clean a window AC unit, and you can stay cool all summer long. Millions of Americans are under heat warnings this summer, and window air conditioners are ...

Fortunately, the hardest part to cleaning air conditioner coils is remembering to set aside the time at least once a year. The coil cleaning process usually takes less than half an hour ...

Extending the wiring for the AC unit’s controller board (Credit: HowToLou) In the case of widely available window AC units you can indeed use them as designed in a window, or as [HowToLou] is in ...

All products and services featured are independently selected by our editors. However, when you buy something through our retail links, we may earn an affiliate commission. When your air ...

But that’s much less sustainable than setting your home up with an AC system from one of the best air conditioner brands. Shopping for an air conditioner — especially one that integrates with ...

How do I know I can trust these reviews about Haier Air Conditioner? How do I know I can trust these reviews about Haier? 4,540,587 reviews on ConsumerAffairs are verified. We require contact ...

To make sure your AC is running efficiently, you need to make sure you're keeping the unit spick and span. Taylor Freitas is a freelance writer and has contributed to publications including LA ...

If you already have central heating and cooling systems, you may be better off re-installing an air conditioner over a new heat pump to avoid paying for removing your entire HVAC system.