Water dripping from vent pipes or around flue connection on non-condensing York furnace.

Safety: Flue issues can lead to carbon monoxide. If you suspect venting problems, install a CO detector and call a professional.

• Inspect vent connection: Check that the draft hood or vent connector is properly attached and sealed with screws and high-temp sealant where required.
• Check outside termination: Ensure the vent cap is intact and not blocked by debris or nests.
• Look for corrosion: If the vent pipe shows heavy rust or holes, it must be replaced.
• Professional evaluation: A technician should verify vent sizing and configuration per York and code requirements.