Winter is fast ending, but that doesn’t mean we’re finished with this subject just yet. If you have checked your windows for drafts, that’s good! If not, you probably should. This isn’t just a winter problem, as drafts around seals, especially windows, can make your system run overtime any day of the year. That can mean higher bills.
Nobody wants that.
So, in addition to smart thermostat settings and an even temperature maintenance, here’s another way you can keep your system running smoothly and efficiently. Start by taking a candle and holding it around the edges of your window. This works best on windy days. The candle flame will move when you encounter a draft. This tells you that your caulking on the outside is likely old and/or cracked. This can happen easily in the summer sun, especially after some time has passed. This article on DIY Network’s website tells you what you need and how to replace the glaze and caulk around your windows.