Maintain efficient heat from your York TG9S080B12MP11 with genuine OEM replacement parts from Repair Clinic. The model decodes as an 80,000 BTU input (080) TG9S furnace, York’s 95% AFUE single-stage condensing series, in a B width cabinet with a 1,200 CFM blower class (B12) and multi-position installation (MP). The platform is shared with Coleman and Luxaire under Johnson Controls. Parts replaced most often include the TG9S080B12MP11 draft inducer motor, the gas burners, the flame sensor, and the control board. Confirm your part on the TG9S080B12MP11 parts list, then shop all York furnace parts.
TG9S080B12MP11 Platform Notes
This TG9S080B12MP11 furnace is the base MP11 build of the 80,000 BTU cabinet, with the TG9S080B12MP11A following as a later revision; boards and harnesses can differ, while most combustion parts carry across. It shares its cabinet and blower class with the 060 size, but burners, orifices, and the combustion blower restrictor are sized to the 080 input. The TG9S080B12MP11 heat exchanger has primary and secondary sections, and the secondary coil produces condensate that must drain freely. The TG9S080B12MP11 manual and TG9S080B12MP11 diagram show restrictor position and fault codes. For TG9S080B12MP11 repair steps, open the York troubleshooting page.
Most Replaced TG9S080B12MP11 Furnace Parts
Draft Inducer Motor and Restrictor
A worn inducer grinds during pre-purge and slows until the pressure switch drops out. Confirm the restrictor matches the 080 input before replacing the inducer motor, since a wrong restrictor causes the same lockouts.
Gas Burners and Uneven Flame
Rust, debris, or insects in the burner ports cause lifting or uneven flame that can trip the rollout switch or foul the flame sensor. Inspect the burners when flame looks ragged and replace damaged burners.
Flame Sensor and Igniter
A burner that lights and drops out points to the TG9S080B12MP11 flame sensor; clean it first. If draft is proven but no flame appears, inspect the TG9S080B12MP11 igniter for cracks and replace it.
Control Board and Pressure Faults
Flush the condensate trap before blaming the board for pressure faults. Replace the control board only after the code and component tests point to it, and order it for the MP11 build.
Why Choose Repair Clinic for York TG9S080B12MP11 Parts
- Genuine York OEM Parts: Components from the platform shared with Coleman and Luxaire. Browse all York furnace parts.
- 080 Combustion Matching: Burners, orifices, and restrictors are listed for the 80,000 BTU input.
- Drain and Capacitor First: Flush the trap before the switch and test the run capacitor before the PSC blower motor.
- Shop TG9S080B12MP11 Parts Online: In-stock TG9S080B12MP11 replacement parts and TG9S080B12MP11 furnace parts ship the same day with a 365-day return policy.
York TG9S080B12MP11 FAQ
What is the difference between the TG9S080B12MP11 and the MP11A?
The MP11A is a later revision of the same 80,000 BTU furnace. Combustion parts usually carry across; control boards and harnesses can differ, so match those to your suffix.
Why is my furnace not heating properly?
Read the LED code. Common causes are a fouled flame sensor, a cracked igniter, a blocked condensate drain, or dirty burners.
Can I use 060 combustion parts in this 080 furnace?
Not without checking. Burners, orifices, and the combustion blower restrictor are sized by input, so confirm every combustion part against the 080 diagram.
What are signs of a failing inducer motor?
Grinding or squealing during pre-purge, slow spin-up, and pressure switch lockouts before ignition, even with a clear condensate drain.
