The Browning AK28X5/8 Sheave is a precision-engineered fixed bore pulley designed specifically for fractional horsepower (FHP) applications

Precision-engineered for flame sensing and ignition feedback

The P250AF is equipped with an adjustable flame spreader

the ignition sequence will not initiate

replacing a fouled or oxidized rod with this OEM-spec component is essential for optimizing burner performance and ensuring reliable HVAC combustion safety during high-demand cycles

Fireye YP300 Module 323613-751 The Browning AK28X5/8 Sheave isThe Fireye YP300 Module is a high performance BurnerLogix programmer module engineered for precise burner management in industrial and commercial heating applications. This plug in module integrates seamlessly into YB110 or ZB110 chassis, defining essential operational sequences including recycle operation and low fire start. Designed for reliability in complex combustion environments, it provides a 4 second Flame Failure Response Time (FFRT),