Contractors often identify a failing 100110278 valve by an ignition fault or flame failure code on the control board

Engineered with a fixed trip point of 0

The hardware utilizes high-durability composite plastic dowels for the range stops and includes Tinnerman speed nuts with Allen-head screws for cover security

Enhanced Compatibility: Ideal for sequencing valve actuators and integrating legacy pneumatic systems with modern DDC controllers

Always verify the blade pitch and depth clearance before attempting a cross-brand installation

Allanson Transformers 2721-069 Transformer 322838-754 Contractors often identify a failingThe Allanson Transformers 2721 069 is a premium, industrial grade ferromagnetic ignition transformer engineered specifically for John Wood oil burners. Designed for constant duty, this high performance unit provides a stable and reliable ignition source for residential, commercial, and industrial heating applications. Operating at a primary voltage of 120V and delivering a powerful 10,000V secondary output at 250 VA, it ensures rapid and consistent