France Transformer 28217 Transformer 323055-751 5" WC bidirectional pressure range

5" WC bidirectional pressure range and an industry-standard 4–20 mA loop-powered output

How do I know if my cable assembly needs replacement

The probe features an epoxy-sealed thermistor to prevent moisture migration

Frequent circuit breaker trips when the fan starts can also indicate internal electrical failure

France Transformer 28217 Transformer 323055-751 5" WC bidirectional pressure rangeThe France Transformer 28217, also identified by model 5LAY 05, is a heavy duty oil burner ignition transformer engineered specifically for residential and commercial heating applications. This Beckett compatible transformer features a 120V primary input and generates a reliable 10,000V secondary output at 23mA, ensuring a consistent spark for efficient fuel combustion. Built with a robust iron core and precision windings, it serves as a direct HVAC