Enhanced Flame Sensing: Includes a high-grade sensing probe to provide immediate feedback to the ignition module

Always verify your specific model number against the technical data sheet

Engineered specifically for use with HST (High Starting Torque) systems

providing flexibility across various regional installations

" excessive carbon monoxide production

Utica-Dunkirk 240009669 Control Board 319825-402 Enhanced Flame Sensing: Includes aThe Utica Dunkirk 240009669 Control Board is a critical genuine OEM replacement designed for ECR International boilers. This ATB control board, specifically the 2 4 element Revision C, manages the sequence of operation and safety timings to ensure your hydronic system maintains precise thermal regulation. When a furnace or boiler exhibits intermittent ignition failures or erratic limit cycles, installing this factory spec Utica boiler circuit board is