Description
The Allanson 2721-069 is a genuine OEM ferromagnetic ignition transformer designed to provide reliable high-voltage spark energy for John Wood oil burners and similar combustion systems. Featuring a 120 V primary and 10,000 V secondary output, it delivers consistent ignition performance for residential, commercial, and industrial HVAC applications. Its double-pole ferromagnetic design with high-temperature wire runs cooler and quieter than many generic units, and meets EMI/RFI emission standards for safe operation. Built to OEM specifications, the 2721-069 helps ensure dependable start-up performance and long service life.
Key Features
- OEM Allanson ferromagnetic ignition transformer — direct fit for John Wood burners
- 120 V primary voltage with 10,000 V secondary output for strong spark generation
- Double-pole design for constant-duty performance
- High-temperature internal wiring for durability under heat cycling
- Runs cooler and quieter than many generic alternatives
- Meets American and European EMI/RFI noise emission standards
- Ideal OEM replacement for specified combustion and HVAC ignition systems
