Hissing sounds, ice, humidity, weak cooling, and higher energy bills can all point to a possible AC refrigerant leak.
New refrigerant rules are changing what HVAC systems can be installed and serviced. Here’s what homeowners should know.
Auto mode is useful, but it is not always the best setting for every home. Learn when another thermostat setting may make sense.
The first air conditioner had a strange start, from hospital cooling to horse-powered ice machines and early Texas AC history.
Learn how hurricane season can affect your outdoor HVAC unit and what to check before, during, and after severe weather.
Your favorite thermostat setting may say more about habit, comfort, stress, and childhood than you think.