A clogged AC unit at the height of summer just might be your worst nightmare. But you can avoid this problem thanks to a ...

Find the drain line of your air conditioner after it has been turned off. Usually, this is a white PVC pipe located close to your furnace or indoor air handler.

Did you know that an HVAC system can produce up to 20 gallons of water a day? Due to this fact, as much as 90 percent of central air conditioning service calls are to address water leaks caused by ...

That last point is important. Remove the shop vacuum’s paper air filter to do this. Keeping the drain line clear is pretty easy to do in most cases.

Find the drain line of your air conditioner after it has been turned off. Usually, this is a white PVC pipe located close to your furnace or indoor air handler.