Allanson Transformers 2721-411 Transformer Els PW 17895 Constructed with a heavy-duty housing

Constructed with a heavy-duty housing and a highly responsive internal diaphragm

range and mechanical footprint for seamless field swaps

Key Benefits Direct OEM Compatibility: Specifically designed for Johnson Controls T26

How do I plumb this for differential pressure sensing

Allanson Transformers 2721-411 Transformer Els PW 17895 Constructed with a heavy-duty housingThe Allanson 2721 411 Ignition Transformer is a heavy duty oil burner transformer engineered for high demand residential and commercial heating applications. Specifically designed as a drop in OEM replacement for ABC and Sunray burner systems, this unit ensures reliable arc stabilization and consistent ignition cycles. Operating on a 120V AC primary supply, it generates a robust 10,000V secondary output at 23mA, providing the high voltage discharge