Most homeowners know about changing their furnace filter but if your home also comes equipped with a heat recovery ventilator (HRV) you may not be aware that it requires regular maintenance as well.

Your heat recovery ventilator works to help keep your fuel bills down and make your home living environment clean and healthy. And so, in this video, we show you how to access the unit and we explain how to clean a dirty or clogged filter. Cleaning this filter on a regular basis can improve its efficiency and keep it running at optimum levels.