Over 698,000 strictly plumbing related posts
Plumbing education, information, advice, help and suggestions are provided by some of the most experienced plumbers who wish to "give back" to society. Since 1996 we have been the best online (strictly) PLUMBING advice site. If you have questions about plumbing, toilets, sinks, faucets, drains, sewers, water filters, venting, water heating, showers, pumps, and other strictly PLUMBING related issues then you've come to the right place. Please refrain from asking or discussing legal questions, or pricing, or where to purchase products, or any business issues, or for contractor referrals, or any other questions or issues not specifically related to plumbing. Keep all posts positive and absolutely no advertising. Our site is completely free, without ads or pop-ups and we don't tract you. We absolutely do not sell your personal information. We are made possible by: 
| Dripping Furnace |
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Author:
jjb410 (IL)
Recently started using the furnace again and noticed some white powdery residue on it. Looks like it dripped onto it from the vents. Any idea what this is?
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| Re: Dripping Furnace |
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Author:
North Carolina Plumber (NC)
Dried condensation. The joints may need to be sealed a little better. |
| Re: Dripping Furnace |
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Author:
jjb410 (IL)
I havent had it cleaned yet this year, but maybe it's a good idea just to be sure nothing is going on. It's gas. |
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