Inducer and blower are not communicating: the service facts call this an internal control-board error between those two microprocessors.
Likely causes
- Communication error between the inducer and blower-motor microprocessors
Safe checks for E10
- Write down E10 before power is removed
- Technicianthe troubleshooting step for fault 10 is to replace the integrated furnace control
Capacitors can hold a charge after the power is off. Safety terms.
When to call a pro
Call a licensed HVAC technician. E10 is a control communication fault. It is not an open-limit code and not an ignition retry.
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Parts & tools for this fix
Taken from this code's causes or steps. A search link opens Amazon results and does not confirm a fit. Check the model number in the manual.
Furnace inducer (draft) motor: guide
In this code: Communication error between the inducer and blower-motor microprocessors
This one is for a technician to test or replace, so we only explain it and do not link to buy it.
Furnace blower (circulator) motor: guide
In this code: Communication error between the inducer and blower-motor microprocessors
This one is for a technician to test or replace, so we only explain it and do not link to buy it.
Furnace control board and low-voltage fuse: guide
In this code: Parts list for this code: Integrated furnace control
This one is for a technician to test or replace, so we only explain it and do not link to buy it.