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The problem can be solved by draining the vent. Be sure to use a p trap to prevent sewer gas from entering. Yes, the problem could be condensed moisture, but it might also be rainwater that is collecting. Either way, a chimeny cap that is shaped like a cone will cause an aspiration effect (like the negative pressure under an airplane wing) which will ...


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Please be aware Bleach does not kill mold. https://www.normi.org/articles/bleach-mold.php Moreover, pictures would greatly improve our chances to help you. Things I would suggest you to look for is condensation in the ducts. This can occur when there is a leak of cold air in the duct work. This creates a heat exchange between the hot air outside in the ...



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