Figure 1. This example shows how to partially block the condenser airflow to get the head pressure to rise and push a normal feed of refrigerant flow through the orifice. Without raising the head ...

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?

Rebecca Brill is a writer whose essays have appeared in The Paris Review Daily, VICE, Literary Hub, and elsewhere. She runs the Susan Sontag's Diary and the Sylvia Plath's Food Diary accounts on ...

Juan has been a home inspector for 10 years and runs a successful home inspection company in Richmond, VA. He loves inspecting homes, but his real passion is educating home owners and newer inspectors ...

Keeping an AC unit clean is vital to ensure it continues to function reliably and efficiently for years to come. While it may seem like something you need to hire a professional for, the process is ...

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, ...