A very long time ago I read my first furnace insurance book and found that their lifespan usually lasted about 15 years.
!”At that time I was not experienced in using furnaces, so I called my neighbors and asked what furnace they had installed?
I was surprised to know that they did regular maintenance to reduce the risk of breaking down.We should keep an eye on all our appliances, especially the major ones.Today it is very cold outside and thanks to my furnace it’s warm and comfy at my place.But what if you feel that the furnace is not working properly and it’s not warm enough.
Filters – I do recommend you change the filters frequently.
And of course, I didn’t change the filters frequently enough.
But it all depends on how much dust is produced in your house.