Water dripping down furnace flue vent. Jan 30, 2025 · This blog post will delve into the common culprits behind this problem, providing you with a comprehensive understanding of why your furnace vent is leaking water, along with practical tips for troubleshooting and potential solutions. I got on the roof myself to check the vent cap and it is properly secured. Landlord had a plumber come out and say it’s a non-issue. Jun 7, 2021 · If there is no water on top of the tank water it could be dripping right down the flue inside the tank and hitting the top of the burner at the bottom of the tank. These parts help keep weather out and protect proper exhaust flow. Backdrafting happens when the normal upward flow of air in a chimney or flue reverses direction, pushing combustion gases back into the house instead of outside. 2 days ago · Backdrafting and Blocked Flues Even when your furnace or water heater is working perfectly, carbon monoxide can enter your living space if the exhaust can’t get out. Nov 25, 2022 · While it’s common for water to drip from the air conditioning unit, many people don’t realize that the furnace can also produce condensation. Leaking water would be more likely to run down the side of the flue duct. Sep 3, 2025 · To understand why water might be dripping down a furnace flue vent, it's crucial to grasp the basics of combustion and flue gas behavior. wjtcpu hvbfzsk kzxj abduhf aslme tlbq oonpr isu dnqlq dcdfe