Allanson Transformers 2721-605 Transformer Els PW 17895 Designed for localized control

Designed for localized control

How do I confirm if my unit needs the 101889

effectively minimizing thermal stress on the internal windings

The most common failures are blocked orifices due to soot accumulation or warped burner heads from long-term thermal exposure

leak-resistant neoprene seal

Allanson Transformers 2721-605 Transformer Els PW 17895 Designed for localized controlThe Allanson 2721 605 ignition transformer is a field proven solution for reliable spark ignition in residential and commercial oil heating applications. Purpose built as a direct replacement for the Beckett 28217, this unit is engineered specifically for the Beckett S Burner chassis. Operating on a 120Vac supply voltage, it delivers a precise 10,000Vac secondary voltage at 23mA to ensure consistent arc stability even in cold start scenarios. This mid