To Next Page
M
Michael VaughnAug 18, 2025
What to do if Atwood AFSD12 Furnace burner fails to ignite and blower fails to run?
- SScott RojasAug 18, 2025
If the Atwood furnace burner fails to ignite and the blower doesn't run, start by checking the electrical power to the furnace, reconnecting or replacing the power source if necessary. If the power source is ok, replace the thermostat if it’s defective. Also, replace any broken or shorted thermostat wires. Reset the circuit breaker if a current overload protector device has tripped, and check the amp draw from the motor. Finally, inspect the circuit breaker for defects or tripping, referring to the furnace specifications.
General