statikuz t1_isr3bp6 wrote
Reply to comment by thblackdeth in 6 inch furnace vent. Can I use two elbows in place of a real cap? by Scozz554
> If it's just capped off (no flow)
Wait, nobody is talking about literally capping it off...
Scozz554 OP t1_issy8pg wrote
Dear reddit. What's the best way to plug up my furnace exhaust for the winter? I'd like to spend less on my heating bill.
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