What are the symptoms of a failing B1401012 ignitor

This is a genuine OEM HVAC replacement part

breaking the 24V control circuit to prevent unsafe operation or incomplete combustion

External Superheat Adjustment: Provides manual control to fine-tune system efficiency and ensure optimal refrigerant flow

but it requires a standard 24VAC power supply to operate the logic board and outputs

Nidec-US Motors 1221P Condenser Motor 318820-201 What are the symptoms ofThe Nidec US Motors 1221P is a high performance direct drive blower motor designed for demanding HVAC applications, including packaged terminal air conditioners (PTAC) and heat pump units. This 1 4 HP condenser motor operates at 1550 RPM and provides 3 speed versatility to match specific airflow requirements. Engineered with a 42Y NEMA frame size and a 5. 0 inch diameter, it features a double shaft configuration with an 8 inch flat shaft on each side,