52W29 Furnace Flame Sensor Replacement - For Lennox Armstrong & Ducane Furnaces - 2 Pack Specialized Press the new seal firmly

Press the new seal firmly into the channel

Includes necessary components for a full intake and fuel system refresh

or stops mid-cycle

stainless steel braided hose over rubber inner core

52W29 Furnace Flame Sensor Replacement - For Lennox Armstrong & Ducane Furnaces - 2 Pack Specialized Press the new seal firmly52W29 Furnace Flame Sensor Key Features Constructed with a metal alloy rod and a ceramic insulator for high temperature durability and conductivity. Detects burner flame to allow safe and continuous furnace operation. Rod Length: 2 3 4 inches Connector Size: 3 16 inch Replaces Cross Reference Part Numbers 52W29 52W2901 31L71 31L7101 LB 74940A 28PV41 903600 FLS52W29 Compatibility & Fitment Direct replacement for specific furnace models from Lennox,