Fabricated from aluminized steel to resist corrosion and thermal fatigue

slip-free connection between the actuator diaphragm and the driven mechanical linkage

This assembly facilitates precise spark gap adjustment

Common Questions What are the wiring connections for the 4-speed taps

When installing this HVAC blower fan replacement

Beckett Igniter 51976U Ignition Transformer 321042-401 Fabricated from aluminized steel toThe Beckett 51976U PowerLight Ignition Transformer is a high performance electronic igniter designed for heavy duty oil burner service. This 12V DC igniter provides a consistent 20kV peak spark, ensuring reliable ignition for Beckett ADC and SDC burners commonly found on pressure washers and mobile heating units. Engineered with a low amp draw, it reduces the load on the charging system while maintaining high frequency output to handle demanding