run my oil forced air furnace once a month in the summer to keep the furnace from rusting
"clickclack" wrote in
ups.com:
I'm new to owning a home. Someone told me that I have to run my oil
forced air furnace once a month in the summer to keep the furnace from
rusting. Is this true? I have a hard time accepting this as I'm trying
to cool the house off..why turn up the heat?
Never heard of that.
Closest thing to that was running the car AC every 2-4 weeks in winter to
keep the seals lubed so they don't dry out. How true is that? Dunno for a
fact. Maybe another old wives tale.
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