During hard rains, water drips from a 45 elbow on my furnace vent line (in our basement). The pipe is 4" galvanized & makes a double 45 in the basement before going up through 2 floors and out the roof. I could obviously seal the piping, but then the water would run back into the furnace. As far as I can tell, the stub-up on the roof has no rain collar, gooseneck, or other rain-prevention device. Is this normal? I'd like to fix the problem, but don't want to damage my furnace, restrict the vent, or violate any codes. Thanks.
2006-09-17
08:20:37
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8 answers
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asked by
stickyfuzz
2
in
Do It Yourself (DIY)