What sort of home appliance do you think is most likely to corrode? You’ll probably think of the water heater, or shower heads and other water-using fixtures. You probably don’t think about your gas furnace rusting. It doesn’t use water to warm your house, after all. It applies heat to the air through a metal heat exchanger that contains hot combustion gas.
But furnaces can rust, and many do. It can be a minor irritation, a sign the furnace is too old and needs to be replaced, or even a major safety hazard. Let’s look a bit more into how corrosion can affect a furnace and what it means.
When heating season starts (a.k.a. “winter”), your home’s furnace will get down to steady work. That means you’ll have the semi-regular job of keeping an eye on it. This isn’t an intense job, only a reminder to keep your senses open to any of the signs the furnace is in trouble—and to remember to change the furnace filter on a regular schedule.
How do you keep your home toasty during the cold winters in Vermont and New York? The majority of homes use natural gas furnaces, but there are many that rely on boilers, electric furnaces, in-floor radiant systems, heat pumps, and dual fuel systems. Our heating technicians work with all these types of 
It’s a nice feeling knowing you won’t need to turn your furnace back on for several months—it means the warm weather and summer have arrived. You’re coming closer to the day when you’ll turn off your home’s furnace and leave it off.
If the heating system in your home is still working the way it should during the last few cold days of spring, you can probably shut it down for the summer without much worry. As long as you remember to schedule maintenance for it in fall before the first cold settles in for the end of the year, you shouldn’t need further 
You probably know that the furnace in your house won’t last forever. Any type of machine that does as much work as a furnace during Vermont and New York winters will wear down to the point where it needs to be replaced.
Furnaces are found in more homes than any other type of central heating system. Ironically, they’re also not well understood by the average homeowner, and that’s probably because they are so common; they’re easy to take for granted.
Wow, the end of the year is moving up fast! Of course, it seems like it does this every year. If you’ve found the winter has surprised you more than once by striking before you can get your heating system ready, then we recommend you find a 
The recent rains should serve as a strong reminder: it’s definitely fall, and we’re on the road to winter. Air conditioners will soon turn off for the rest of the year and furnaces and boilers will fire up (or heat pumps switch over to heating mode).
