Key Benefits for Technicians: Direct OEM Compatibility: Ensures the line-break protection matches original factory specifications for 115V/230V applications

Built with a rugged ASTM B584 bronze body and spring cage

Always verify the 5

ensuring the sensing bulb sits directly in the fluid stream for accurate thermal response

Lennox 70L55 Ignitor Assembly 30067439-890 Key Benefits for Technicians: DirectThe Lennox 70L55 Ignitor Assembly is a critical OEM replacement component designed for high efficiency gas furnaces. A veteran technician knows that a cracked or fouled ignitor is the most common cause of "no heat" calls. This hot surface ignitor (HSI) features a robust silicon carbide or nitride construction to withstand the thermal stress of rapid heating cycles. Engineered to 120V AC specifications, it provides the precise resistancetypically