Bryant Furnace Code 41
WarningShown as: 4 short flashes, 1 long flash; minor codes 41.1 and 41.2
No blower RPM. 41.1 means no blower RPM at start-up; 41.2 means no blower RPM after the motor was already running.
Manual wording: “41.1 NO BLOWER RPM - No blower rpm at startup 41.2 NO BLOWER RPM - No blower rpm when blower motor is running.”
Documented for: 926TC
Likely causes, most common first
- Loose blower wire connections
- Failed blower motor
What you can safely check yourself
- Make sure the blower access door is fully closed and latched
- Turn the furnace off at the service switch for a minute and back on once
When to call a technician
An ECM blower motor and its wiring have to be tested by a technician.
A Bryant furnace throwing this code repeatedly has a reason — clearing the code without fixing the cause just hides it.
Source
- Installation, Start-up, Operating and Service and Maintenance Instructions - 926TC (Bryant Heating & Cooling Systems, 926TC Preferred Series two-stage, variable-speed ECM multipoise condensing gas furnace) · checked 2026-08-25