Allanson Transformers 2721-630 Transformer Els PW 17895 High close-off pressure (200 psi)

High close-off pressure (200 psi) ensures tight shut-off

the 61430 minimizes dust and insect intrusion to protect the internal silver-cadmium oxide contacts

ensuring optimal heat transfer and protecting the system from high-heat damage

Ensure the hub is securely torqued to the motor shaft during installation to eliminate vibration and preserve the balance of the assembly

ensuring a drop-in fit for specific Lennox AC and heat pump units

Allanson Transformers 2721-630 Transformer Els PW 17895 High close-off pressure (200 psi)The Allanson 2721 630 ignition transformer is a high performance electrical component engineered specifically for heavy duty oil burner applications. Operating on a 120Vac supply voltage, this unit delivers a consistent 10,000Vac secondary voltage at 23mA, ensuring reliable arc stabilization for efficient combustion. Designed with a midpoint ground, it effectively manages electrical noise and spikes, protecting sensitive burner controls. This