How Often Should an AC Filter be Replaced?

How Often Should an AC Filter be Replaced?

Changing the filter is an important AC maintenance task. Once the screen is clogged, it can’t trap dust and other particles that flow into the system. Instead, they will recirculate in your home, clog the blower fan, and collect on the evaporator coil. The coil...
3 Common Reasons AC Units Make Rattling Sounds

3 Common Reasons AC Units Make Rattling Sounds

As air passes through ductwork in your AC system, it’s not uncommon to hear a barely noticeable humming sound when the air conditioner is running. If the soft hum is replaced by a loud rattle, however, you should call an AC repair technician to investigate. Here...
4 Common Causes of Unusual Air Conditioning Odors

4 Common Causes of Unusual Air Conditioning Odors

When the weather starts to warm up again, your AC will help the home stay cool and comfortable. However, if you start to notice an unpleasant smell coming from the device, you might contact an air conditioning company to determine what’s wrong with the system....