The following are some maintenance recommendations for technicians for their annual air conditioning system inspections. Warning: Disconnect the main electrical power to the unit before attempting any ...

Most central air conditioners have two basic parts: an outdoor unit (compressor/condenser) that sits next to your home and an indoor unit (evaporator) that’s ...

On a sweltering summer day, your air conditioner isn’t just a luxury—it’s a lifeline. From keeping your space cool during work hours to helping you sleep comfortably at night, it pulls a lot of weight ...

The phrase “out of sight, out of mind” may as cliché as the day is long, but when HVAC contractors were asked to share their maintenance tips for rooftop units, the overused expression popped up again ...

New advanced engines and cooling systems are changing cooling system maintenance requirements. Service technicians and fleet managers should review their preventative maintenance (PM) strategy and ...