Allanson Transformers 421-340 Transformer

120Vac Supply Voltage, 10,000Vac Secondary Voltage, 23mA, Mid Point Ground, Ignition Transformer (Armstrong/ESSO Burner)

Allanson Transformers 421-340 Ignition Transformer – Reliable High-Voltage Power for Armstrong/ESSO Burners

Ensure consistent and safe ignition for your oil burner systems with the Allanson Transformers 421-340 Transformer, a high-quality ferromagnetic ignition transformer designed for Armstrong and ESSO burners. Built for constant duty in commercial, residential, and industrial applications, this double-pole transformer delivers dependable high-voltage performance while running cooler, quieter, and safer. Engineered to meet both American and European noise emission standards, it offers superior EMI and RFI protection for reliable operation.

Key Features:

• High-Performance Ignition: 120V input, 10,000V secondary voltage, 23mA current for dependable oil burner ignition.

• Durable Design: High-temperature wire and robust construction ensure long-lasting, safe operation.

• Compliance & Safety: Meets American and European noise emission standards; provides EMI and RFI protection.

• Double-Pole Transformer: Designed for Armstrong/ESSO burner applications with mid-point grounding.

• Easy Installation: Large can size, single porcelain design, Rajah connector HV terminal, and external junction box.

• Versatile Use: Ideal for commercial, residential, and industrial oil burner systems.

Keep your Armstrong and ESSO oil burners performing reliably with the Allanson 421-340 Transformer—the trusted choice for efficient, long-lasting ignition.

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