FURNACE GASKETS

I am curious, when would you need to change the gaskets, are these if you pull it out, I never really thought of fixing a furnace myself, but maybe if one can buy parts it would pay me to do it on my own.

I bought my replacement furnace and gaskets from PPL. Their prices and service was very good.

Laurelhurst Dist. has exploded views with part numbers.
With part number you can do specific search. They also sell parts.
LINK

PPL also has exploded views and sells parts......LINK

With a part number......
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