I am usually able to service our gas furnace, but this concern is baffling me

At our house, I am an Heating and Air Conditioning worker, then technically, I am not a certified Heating and Air Conditioning worker, but I have been fixing Heating and Air Conditioning units for so long that our children would be surprised that I am not an Heating and Air Conditioning worker; I grew up in the kind of lake house where our Mom could service anything.

My Mom was the electrician, mechanic, plumber, and Heating and Air Conditioning worker! Sure, our Mom didn’t regularly service the concern with the Heating and Air Conditioning units faster than an Heating and Air Conditioning worker would have, but he knew enough to keep the gas furnace and the central air conditioner running, and he passed all of this knowledge onto me.

My husband was so surprised when I fixed the gas furnace in our house for the first time after both of us got married. She couldn’t guess that I knew how to service the gas furnace, and his Mom regularly called an Heating and Air Conditioning worker to service the Heating and Air Conditioning units whenever they stopped working. I have continued to service the Heating and Air Conditioning units since then, and there have only been a few times where I came close to calling an Heating and Air Conditioning company, but I didn’t. In fact, this month was the first time that I ever called the Heating and Air Conditioning worker to service our gas furnace since I have been an adult. My gas furnace stopped working last week, and I have tried everything that I can suppose of to service our gas furnace; At this point, I don’t want to spend any money replacing every area of the gas furnace. I decided to call an Heating and Air Conditioning worker because it is our only option. I guess that it will be extravagant, but so will replacing our entire gas furnace if I can’t figure out this problem.

electric heater