Beckett Igniter FB3 Head 321042-401 including the TCA442AKC4 series

including the TCA442AKC4 series

Common Questions Is this motor compatible with single-phase residential units

What models is this part commonly found in

Smith 100233488 Fan Assembly is a critical combustion component designed for high-efficiency commercial boiler systems and water heaters

Technicians frequently utilize this direct-drive motor for its robust housing and compatibility with legacy McQuay air handlers and newer rooftop units

Beckett Igniter FB3 Head 321042-401 including the TCA442AKC4 seriesThe Beckett Igniter FB3 Head (Part Number 3188103) is a purpose built oil burner replacement part designed for high voltage ignition systems. Engineered for precision alignment, this FB3 firing head ensures consistent spark to fuel contact, which is critical for maintaining high combustion efficiency and preventing intermittent lockouts. As a direct OEM replacement igniter head, it fits seamlessly into Beckett AF and AFG burners, allowing technicians