How often do you think about your furnace? I mostly think about my furnace when I am freezing and then it’s mostly just a how high can I turn it before DH yells at me. I’m luckier than most because I live in Southern California where I don’t have to worry about being buried in snow. Although! We did get snow in my area. Not enough that it stuck but it’s SNOW just the same!! In San Diego?!  Having it be 38° during the day made me thankful that I get to stay indoors this weekend! Brrrrr!! So, now that we are in the full blown “I Hate Winter” mode…