IMAGE COMING SOON
OEM Guaranteed
Same-Day Ship
30-Day Returns
Secure Checkout
The Goodman 0128F00006 Chimney Transition Bottom is the genuine OEM flue/vent transition piece for the AMVC80805CXBC gas furnace. It connects the furnace's induced-draft outlet to the chimney/vent connector, providing the correct exhaust geometry so combustion byproducts are carried safely out of the home. A rusted-through, warped, or missing transition can cause vent leaks, poor draft, and spillage of flue gases — a carbon-monoxide safety concern.
The OEM 0128F00006 is formed to the exact outlet dimensions and clearances Goodman engineered for this cabinet, so it mates leak-free without field fabrication. Generic transitions rarely match the flange pattern and can compromise draft and clearances. For a flue-gas component, correct fit is a safety requirement, not a convenience.
Rated Moderate (3/5). Power down the furnace, remove the old transition, seal and fasten the replacement to the outlet and vent connector, and confirm proper draft. Because this handles combustion exhaust, a licensed HVAC technician should verify venting and perform a CO/draft test after installation.