Allanson 2741-658 Ignition Transformer For Beckett AFII Oil Burners Replacement Transformers For Beckett AF II with Base Plate, No Primary Wiring Compartment Primary 120V Secondary 10,000V mA 23 VA 250 Hz 60 ***NOTE*** Will NOT Fit The Beckett A, Beckett AF Or Beckett AFG Burners. This Is For The AFII Only Replaces Webster 3-32AB-BAF