This common HVAC mistake could be raising your energy bill by 15%. Find out how and when to replace your furnace filter to ...

Proper HVAC filtration is at the heart of indoor air quality and provides an important service in keeping indoor environments clean and free from the dust and particulates that may reduce product ...

You don’t expect your truck air-conditioning refrigerant cylinder to be contaminated before its first use, but it happens. There can be contaminants in the gas, as well as debris from weld seals in ...

PRESSURE TAPS: Filter driers can be purchased with Schrader valves (pressure taps) on their inlets and outlets (left), or just on the inlet (right). A pressure drop of more than 2 psi measured with ...

AC maintenance steps like changing filters and basic cleaning can make a big difference when every degree counts. Changing the air filter in your AC can make a big difference. Every year when I pull ...

Homeowners are being encouraged to review their air conditioning filters as the pollen season goes through a big shift over ...

A cabin air filter is installed in a vehicle's heating, ventilation, and air conditioning (HVAC) system. It filters out dust, pollen, and other pollutants from the air before they can enter the ...