RERUN #1 - FURNACE FILTER

I very rarely run “reruns” on the blog, but today I there are two blog postings from the past that I want to rerun. This one originally ran on Sunday, November 23, 2008 and was entitled, “Check Your Furnace Filter”. I forgot to take my own advice! For the past couple of weeks our home has been BITTER COLD seemingly no matter how high we would turn up the thermostat. Yesterday morning, I checked our furnace filter. It had not been changed in probably 9 months. It was completely clogged with dust! I put in a new filter, and voila, WE HAD HEAT! So, CHECK YOUR FURNACE FILTER! Here’s that November 2008 posting word-for-word:

“And God said, Let there be light: and there was light.” (Genesis 1:3)

Our family lives in a 116-year-old house about a half mile south of Route 9 in Framingham which the church purchased in 1946. (The church hasn’t always owned the circa 1950s Union Hall building. Originally it was located in a small “churchy” looking facility which was built in the 1880s.) The 116-year-old house has some “issues”. There is no garage, which I really hate. The “basement” is really a “cellar”. It has somewhat low ceilings and is not the kind of place you could turn into a “rec room”. And, while “this old house” IS somewhat charming, the heating system has always been an issue.

The house has ONE heating zone which is insane. The thermostat is located in the very cold and drafty living room. Thus, the system is constantly calling for heat. In the dead of the winter, it’s hard to get the temperature of the living room above 62, while the second floor is around 74, and the attic is almost 80! Yesterday, my son pointed out to me that although the thermostat was set on 70 the heat had not gotten above 60 in the living room all day. THAT’S unusual. Usually, even on a very cold day like yesterday, it would eventually get up to around 66 or 67 degrees. The room IS drafty, and we need to try to do something about that, but it still seemed odd.

When I got up this morning, the heat was on, but things just did not seem “up to par”. We have those old flat iron “registers” that can be a fixture with some old houses, and usually you can stand on them and feel the heat blasting through. Instead, the “heat” was more like the “warm” and the intensity was pretty wimpy.
I went down to the furnace, and suddenly I realized something. I’m usually very good about changing the filters every month or two, but I couldn’t remember the last time I’d changed the filter. We have gas forced hot air heat. There is a 16x25x1 filter which is supposed to get changed preferably at least once every three months, if not sooner. I opened took out the filter. It was CAKED with dust. Fortunately, I had two new filters on hand. I changed the filter, and it was like I had flipped on some kind of turbo switch! The heat came blasting through the way it should and the temperature in the house improved.

I’m going to be much more careful about checking and changing those filters every month or two from now on! Is your home heated with gas forced hot air? Have you changed the filter lately?