I remember a difficult experience I had to go through, however it made myself and others a stronger person… I once didn’t get the HVAC maintenance and tune-up before the wintertime season; as a result, my oil furnace ended up shutting down permanently during an inconvenient time. I broke out all of the portable space heating machines to make sure I wasn’t chilly plus I was still just trying to figure out what to do. I called up a few friends plus had them come over, then a few of them were telling me how I should call up the local HVAC dealer, although I said I unfortunately couldn’t afford that cost of a high-priced oil furnace repair! Then one acquaintance said that we could look at some DIY HVAC maintenance videos… He entirely found a video that covered HVAC troubleshooting for oil furnaces. He even found a video of an HVAC supplier doing service work on my particular brand of oil furnace, which resulted in us learning a lot about furnace concerns plus what to do. So we shut off the power to the HVAC machine plus opened everything up. I ended up cleaning it out certainly well plus evaluated a few parts that were commonly known to be problematic. I ended up finding the terrible parts plus went to ordering the parts I needed… When I updated the parts, I was glad when the oil furnace started certainly working again; so even if I was able to just make it through the remainder of the chilly season, I would be glad with that. I’m no HVAC expert plus I don’t exactly think what I’m doing, although I was proud of myself when I actually fixed the oil furnace.