I wish I would have read this article!
Well my HVAC just bit the dust after 17 years of faithful service. Who knows I might have gotten 18 or 19 out of it if I read this article about extending your HVAC’s life. Actually I did many of these so perhaps I got an extra year or two out of it. I HIGHLY recommend a service contract for your HVAC system and have a great company to refer you to if you’d like. Mine died on a 90 degree day during a high demand period for contractors and they were out here the next day to replace it.