Can I learn to service our own gas furnace?

If I don’t think of a way to save money on gas furnace repairs, I am going to be broke

Do you think that I would be able to learn how to service our own gas furnace? I sure hope that I am able to teach myself how to service our own gas furnace because I do not assume what other possibilities I have left. All that I assume is that I do not have enough money to service our own gas furnace. There is no way that I can afford to pay an Heating, Ventilation plus A/C worker again. I should have known not to buy this aged house. However, it was the only house that I could afford, & I didn’t want to rent. When I bought this house, I knew that the gas furnace was old. That was 1 of the reasons that the price was so affordable. However, paying an Heating, Ventilation plus A/C worker for constant gas furnace repairs is not 1 of those things that you think about when you are young & looking to purchase a house. Since I have an aged gas furnace, the gas furnace is constantly chopping down, & the price for paying the Heating, Ventilation plus A/C worker is becoming too much. At this point, even the Heating, Ventilation plus A/C worker is distraught that I am going to spend too much money on this gas furnace. If I don’t think of a way to save money on gas furnace repairs, I am going to be broke. I have heard that there are tons of videos online explaining how to service your gas furnace. I am hoping that if I watch these videos, I might be able to learn enough to service our own gas furnace & save a bunch of money. I already have a lot of tools that I could use while fixing our gas furnace.

 

Air quality systems