Your furnace is 16-20 years old: If your furnace is close to this age or older, you should begin shopping. Shopping for a replacement furnace in an emergency does not allow time for you to make your best decision. … They will be able to properly assess the condition of the furnace and make any recommendations.
Are blower motors easy to replace?
They are relatively easy. I recommend you invest in a maintanance book for your car instead, then read how to do it yourself. It’s usually just a matter of getting behind/under the glove box. most cases, pretty easy.