They unlatch the vent and then show off the HVAC return vent filter on camera. ... It did seem that there was some air conditioning system dissension in the comments section of her video, however.

A filter that is too small or improperly fitted allows unfiltered air to pass through, causing dust and debris to build up in the HVAC components. The result is decreased airflow, ...

Heating, ventilation and air conditioning (HVAC) systems have never been the hottest conference or cocktail hour topic. “I’ve never gotten more than 15 people in a room that wanted to talk about ...

Sterilizing air purifiers by AirQuality Technology (AQT) are designed for current HVAC systems and reportedly killed 99.99 percent of the COVID-19 virus in an independent study. Built with the company ...

One of the most common causes of an HVAC breakdown is accumulated dirt and dust in the filtering system. Check your HVAC air filter every month—defer to your owner’s manual for where filters ...

Finally, you’ll need to take into consideration the dimensions of your ventilation openings and the spaces your HVAC system is servicing, which will determine what filter size and thickness you ...

Why it made the cut: With a MERV rating of 12, this Nordic Pure furnace filter is one of the most effective filtration options for a residential HVAC system. This six-pack of Nordic Pure 16x16x1 ...

But before summer’s heat hits, now is the time to prepare your HVAC (heating, ventilation and air conditioning) system to handle hot weather. Still, ... Change the air filter.