This time around our problem centers on a split-system air conditioner. The condensing unit is 240-volt, single-phase, and the indoor air handler (which our customer is able to tell us is “blowing ...

Many homeowners assume that HVAC maintenance and HVAC repair are interchangeable, but they serve very different purposes.

This week’s home tip, we’re focusing on one of the most important items in your household, which is you HVAC unit. Year round ...

If defrost isn’t working, something in the chain is broken. This step-by-step approach shows you exactly where to look and what to test.

Mark is a seasoned green industry veteran and freelance writer based in Georgia. His work encompasses all things garden, landscape, home improvement, and DIY, with a focus on sustainability. Mark ...

When the mercury rises outside, nailing down why your AC is not cooling becomes a top priority. There are eight common reasons why this happens, including dirty filters, and some of which you can fix ...