Description
The Allanson 2721-630 is an OEM ferromagnetic ignition transformer engineered for Carlin 99/100 CRD and similar oil burner systems. It accepts 120 VAC primary power and steps up to a 10,000 VAC secondary output at ~23 mA and ~250 VA, delivering dependable spark energy to reliably start combustion. Built with a midpoint-grounded double-pole core and high-temperature windings, it runs cooler and quieter under constant duty and meets EMI/RFI noise suppression standards for safe, long service life.
Key Features
- 120 VAC primary input — standard line voltage compatible with oil burner controls
- 10,000 VAC secondary output for robust ignition spark energy
- ~250 VA constant-duty rating with ~23 mA current capacity
- Double-pole ferromagnetic construction for reliable, continuous operation
- Midpoint-grounded core enhances electrical safety and stability
- High-temperature internal windings for durability under heat cycling
- Meets EMI/RFI suppression standards, reducing electrical noise and interference
