Water and steam have been used to cool and heat air in finned-tube heat exchange coils almost since the inception of heating and air conditioning. Freezing of the fluid and the resultant coil damage ...

One common customer complaint about their central HVAC systems is that the a/c system is running but not providing any cool air to the controlled space. One of the most common reasons for this ...

Air conditioners are meant to cool down temperatures, but did you know that an air conditioner itself could actually get too cold? That’s right, too cold. We know it’s hard to believe. Air ...

It's always in the middle of a heatwave. Your AC hums to life, but instead of the icy rush you're craving, it pushes out a faint, lukewarm breeze. That's when the dread sets in. Is the unit failing?

Dripping water from your air conditioning (AC) vents can be a frustrating and puzzling problem for homeowners. Beyond the damp inconvenience, it’s often a sign of underlying issues with your heating, ...