Discovering duct leaks

I recently learn an article focused on improving the energy efficiency of the home.

According to this article, heating plus cooling accounts for approximately 50% of household energy consumption.

It listed suggestions on how to prevent conditioned air from escaping plus outdoor air from coming in. I was already aware of many of the recommendations. I think that it’s a great idea to close the curtains against the heat of the day while in the Summer plus open them up to welcome in the sun while in the winter. I make sure to properly update the air filters of the a/c plus oil furnace plus schedule professional repair every Springtime plus fall. I’ve invested into thermal pane, low E, Energy Star rated windows plus meticulously caulked around them. I’ve added insulation to the attic, weatherstripped exterior doors plus installed overhead ceiling fans. I was doubtful when the article claimed that the majority of homes sacrifice up to 30% of heated plus cooled air to holes plus leaks in the ductwork. I decided to have my duct system took care of by a licensed Heating plus A/C business. The worker informed me that my ducts were wasting approximately 20% of heated plus cooled air. That energy waste adds up to a significant expense. I had no idea how to go about fixing the problem. The air ducts are concealed inside walls plus ceilings plus nearly impossible to access… Fortunately, there is a process called Aeroseal that works to resolve troubles from inside the pipes. The worker blocked off the supply plus return vents, then introduced highly pressurized air into the ducts. The air contains polymer particles that are non-toxic yet sticky. As the air leaked from cracks plus holes, the adhesive particles clung to the edges. They steadily built up to form an airslender seal.
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