Key Benefits: Factory-Calibrated Precision: Features an optimized 130 degree opening temperature to prevent thermal damage to the heat exchanger during restricted airflow events

Cross-reference the 11044101 part number with your unit's service manual

those series typically utilize different spring models (such as the D-9502-610 or D-9502-612)

and 6-inch valves

making it a versatile addition to any service truck for gas fireplaces

York S1-025-38950-000 Flame Sensor Key Benefits: Factory-Calibrated Precision: FeaturesThe York S1 025 38950 000 Flame Sensor is a critical safety component designed for furnace ignition systems, acting as the primary sensor for detecting the presence of a healthy flame through flame rectification. Featuring a 34 inch lead wire, this component ensures the integrated furnace control board receives a consistent DC microamp signal to keep the gas valve energized. This specific model serves as the direct replacement for York 025 27731 701,