Hey Folks!
After a few chilly nights, I've begun the slow, agonizing descent into Fall Fear and Furnace Fury! lol
Just a friendly "Handy Ma'am" reminder about home maintenance projects that we can generally handle on our own.
Changing your furnace filter (hopefully you've discovered it...If not, Youtube is a great resource!) helps your system work properly. There's NOTHING like an 11pm Service Call on a freezing December night!
Also, if the smoke detectors in your home have begun to "chirp," that's letting you know that it's time to change the battery! Some thermostats also have batteries, and it's a good idea to check those while you've got the batteries out..
As we head out of the cooling season, it's wise to GENTLY (and downwardly) spray off any lawn debris, tree fuzz, or other stuff that may have gotten sucked onto the fins of the big outdoor unit of your AC condenser unit. That stuff makes your AC work way harder than necessary---sort of like it has asthma!
I've recently discovered that I am more than fascinated by this whole HVAC thing, and am kind of excited about sharing "news we can use" with this Community! 
Okay... I'm done. I won't go into Flame sensors, Ignitors, or Evaporator Coils, for now, because I've already taken up enough of your time!
Here's to a safe, healthy, happy, WARM Fall season!
Imajen