heating system maintenance 4

https://astro-wiki.win/index.php/Why_Regular_HVAC_Maintenance_Near_Me_Matters_for_Home_Comfort

I finally got around to booking my annual heating system maintenance last week, and honestly, I wish I hadn't put it off so long. The technician spent about an hour checking everything from the burner to the heat exchanger, blower motor, and even the condensate drain. He replaced the air filter, cleaned the flame sensor, and noticed a small gas leak on one of the supply lines that could have turned into a serious issue mid-winter. It's not the most exciting expense, but now the system runs quie…