Lifes short deal with it.
I own a Trane XL80 and the only thing i had to replace was a blower moter last winter, i have been in my house since 2002 and it was put in 2000, the important thing to do is keep it clean and service it, i do that myself its not that hard. If you don't pay alittle to service it you will pay alot to repair it.
lclay3
Geneva, NY