Allanson Transformers 2721-411 Transformer Els PW 17895 For steam applications up to

For steam applications up to 15 psi

you should typically see at least 250-350mV under load at the gas valve terminals to ensure the main burner solenoid stays engaged

Enhanced Load Management: Provides precise modulation of compressor capacity to optimize energy consumption in variable-speed HVAC environments

By providing a low-microamp signal back to the HVAC control board upon detecting a pilot or burner flame

including Utica Boiler

Allanson Transformers 2721-411 Transformer Els PW 17895 For steam applications up toThe 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