York S1-025-30801-000 Flame Sensor Certified Precision: Engineered to Nordstrom's

Certified Precision: Engineered to Nordstrom's strict tolerances for G6 and G7 series gas furnaces

a smaller orifice will result in underfiring and poor heat rise

20" WC pressure rating and features a Single Pole Normally Open (SPNO pressure switch) configuration that is designed to close on fall

the internal dimensions and the mounting hardware are designed to support either orientation depending on your field requirements

York S1-025-30801-000 Flame Sensor Certified Precision: Engineered to Nordstrom'sThe York S1 025 30801 000 Flame Sensor is a critical safety component designed for precise flame rectification in residential and commercial gas furnaces. As a veteran technician knows, this OEM York furnace part is essential for monitoring the burner assembly and ensuring the control board receives the necessary microamp signal to maintain the heating cycle. Operating as a stainless steel rod encased in high grade porcelain, this sensor detects the