Curious what brand and model.
About this age, the parts that are likely to break include flame sensor, fan
limit switch, ignitor module, and the various limit switches. Circuit board.
Fan center. Also of course, fan motor.
Just about anything except heat exchanger is worth fixing. However, the
repairs can be money makers for the repair companies. Especially in freezing
My opinion? I like to live with a bit of adventure. I drive two old vehicles
with no warranties. Actually, I can't think of anything I own that's still
in warranty. But then, I'm a repairman.
My guess is that if you can't do your own repairs, that the agreement will
save you money in the long run.
Christopher A. Young
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