Quick view Lennox Furnace Igniter 41K56 Lennox Industries MSRP: Now: $79.99 Was: Lennox Furnace Igniter Manufacturer's Part Number: 41K56Cross Reference Information: No cross reference information available. Manufacturer, Model Number, Description: No model(s) available... MSRP: Now: $79.99 Was: Quick view Qty in Cart: 0 Price: MSRP: Now: $79.99 Was: Subtotal: