Panduit C.5LG6 1/2" DUCT COVER LIGHT GRAY (sold in 6 foot lengths)

welcome to the National air duct cleaners Association video library we prepared this series of brief videos to inform and educate the topic of this video is how your heating and cooling system got dirty you know compared to years ago when we heated our homes with wood or coal a modern home heating and cooling system is really a marvel of efficiency reliability and convenience but just like the old time systems these new systems get dirty and need to be cleaned and maintained now you might be thinking we keep a really clean home in our ductwork and heating and cooling system be clean too to answer that question we have to start by looking at how your heating and cooling system works think of your home's heating and cooling system as the lungs of your home the system pulls air from the rooms of your home through the return duct work then the air passes through the filter before reaching t