York S1-373-31175-000 Ignitor Kit Key Benefits Precise Millivolt Output:

Key Benefits Precise Millivolt Output: Ensures consistent communication with the gas valve to prevent unexpected furnace shutdowns

For technicians working with the Maxitrol 220 series

How do I know if this thermocouple has failed

The durable thermoplastic construction provides chemical resistance and long-term stability in diverse environments

Dual-Function Design: Integrates both the hermetic compressor and fan motor circuits into a single

York S1-373-31175-000 Ignitor Kit Key Benefits Precise Millivolt Output:The York S1 373 31175 000 Ignitor Kit is a genuine Source 1 OEM replacement engineered for precise ignition in residential and light commercial gas fired furnaces. This kit, which includes the ignition electrode and high temp lead assembly, is designed to withstand the extreme thermal cycling typical of modern heating systems. Field technicians rely on this furnace ignitor kit to restore consistent burner ignition and prevent nuisance lockouts caused