Precise temperature limit control is essential for maintaining system longevity and preventing furnace high limit trips during high-static or restricted airflow scenarios

ensuring zero-clearance fitment and correct terminal orientation

this Class RK5 fuse provides essential time-delay characteristics

Direct OEM Compatibility: Replaces Lennox 98M8701 and R44745-001 without modifications to the mounting bracket or wiring harness

Corrosion Resistance: Durable epoxy powder paint finish protects the vessel from harsh environmental conditions and oxidation

York S1-2702-311P Flame Sensor Precise temperature limit control isThe York S1 2702 311P is a precision engineered OEM replacement component essential for maintaining the flame rectification circuit in gas fired heating systems. Featuring a specific 90 degree bend, this HVAC flame rod is designed to sit directly in the burners path to detect the presence of flame via ionization. Manufactured with high grade alumina ceramic insulation and a durable metallic rod, the S1 2702 311P ensures that the furnace control board