and 47-21776-06

This coil is primarily used with ASCO RedHat solenoid valves

Common Questions & Technical Support: Why do I need a high-altitude specific switch

The Trane CNT3670 is generally an automatic reset limit switch

as the coil is sold separately

York S1-025-32661-002 Flame Sensor Els PW 17895 and 47-21776-06The York S1 025 32661 002 Flame Sensor is a critical component for maintaining reliable furnace ignition sequences in high efficiency York, Coleman, and Luxaire gas furnaces. This OEM flame rod utilizes flame ionization technology to detect the presence of burner flame, preventing the gas valve from remaining open if ignition fails. Built with a durable stainless steel probe and high grade ceramic insulation, it withstands the harsh thermal