Amana Furnace Code E11
Safety fault
Rollout switch is open. A manual-reset safety on the burner assembly tripped because flame rolled out of the heat exchanger instead of being pulled into it.
Manual wording: “Open rollout switch.”
Documented for: Amana AMVC96, ACVC96, AMVM97, ACVM97, AM9S80, AC9S80, AR9S80, AD9S80, AR9T96, AD9T96 (seven-segment display controls)
Likely causes, most common first
- Gas pressure too high
- Burners mis-aligned
- Restricted heat exchanger or venting
What you can safely check yourself
- Turn the furnace off at its power switch and leave it off
- If you smell gas, leave the house and call the gas utility from outside
When to call a technician
Flame rollout means combustion gases escaped the burner box. Technician only - never reset a rollout switch yourself.
A Amana furnace throwing this code repeatedly has a reason — clearing the code without fixing the cause just hides it.
Sources
- *R9T96 & *D9T96 Two-Stage Gas Furnaces (Type FSP Category IV) - IOG-2038E (Daikin Comfort Technologies (Amana brand), Amana AR9T96, AD9T96 two-stage 96% AFUE gas furnaces (current R-32 era production)) · checked 2026-08-25
- Installation Instructions for *CVC96* & *MVC96* Two-Stage Gas Furnace - IOG-2015L (Daikin Comfort Technologies (Amana brand), Amana AMVC96, ACVC96 two-stage variable-speed 96% AFUE gas furnaces) · checked 2026-08-25
- Installation Instructions for *R9S80 & *D9S80* Gas Furnace, Category I - IOG-2035C (Daikin Comfort Technologies (Amana brand), Amana AR9S80, AD9S80 single-stage 80% AFUE gas furnaces (current production)) · checked 2026-08-25