Allanson Transformers 421-340 Transformer Els PW 17895 2" WC to prevent tampering

2" WC to prevent tampering and ensure calibration accuracy in HVAC systems

Optimized Current Draw: Engineered for low current consumption

5 MFD run capacitor

In HVACR service

The York S1-1NP0347 Conversion Kit is the essential OEM component for transitioning induced combustion furnaces from natural gas to liquid propane (LP) operation

Allanson Transformers 421-340 Transformer Els PW 17895 2" WC to prevent tamperingThe Allanson 421 340 Ignition Transformer is a heavy duty ferromagnetic transformer engineered specifically for Armstrong and ESSO burners. Designed for constant duty, this double pole transformer operates with a 120Vac supply voltage and delivers a consistent 10,000V secondary voltage at 23mA. Its mid point ground configuration and Rajah connector HV terminal ensure a secure electrical interface for high demand oil burner ignition systems. Built with