ALLANSON 2729-252A FERROMAGNETIC TRANSFORMER

Description

The Allanson 2729-252A Ferromagnetic Transformer is a high-performance ignition transformer engineered for constant duty in demanding oil burner applications. This double-pole model belongs to the Small Can Series with mid-point ground configuration, delivering reliable 10,000 Volt secondary output at 23mA from a 220 Volt, 50 Hz primary input. It features a compact design with side hinge access, internal junction box, and robust construction suited for storage and operating temperatures from -40°C to +80°C at 90% relative humidity. The loading air gap is optimized at 1/8 to 3/16 inches for consistent sparking performance. Key specifications include a 2.08A primary current draw, Rajah HV terminal compatibility, and three-wire primary with ground for secure installations. Built with ferromagnetic core materials for superior durability and efficiency, it provides the most dependable ignition source for commercial, residential, and industrial oil systems, including replacements for models like Webster 12-8AB02. While primarily optimized for HVAC and burner ignition, its stable high-voltage output supports specialized visual communications and signage applications requiring precise arc generation or plasma effects in controlled environments. This transformer ensures minimal downtime and long-term reliability in high-use scenarios. (168 words)