Heating and Air-Conditioning Systems– Changing Filters is Good for Them, and for You
“Everyone knows” you must change the filters in your heating and cooling units, right? This question may not seem as strange as it sounds. Many times, younger, newer homeowners don’t know that. For many months, and sometimes even longer than a year, the filter goes unchanged, until the air-conditioner, no longer with any airflow, dies a [...]