Lennox 27K66 Burner 321894-706 This specific model is designed

This specific model is designed for R22 refrigerant and must use mineral oil (160P)

Built to exact Original Equipment Manufacturer standards

This specific model is typically configured for CCW lead end rotation

Advanced Logic Integration: Supports Fuel Smart HydroStat features including Thermal Targeting and Thermal Pre-Purge

while the internal 5

Lennox 27K66 Burner 321894-706 This specific model is designedThe Lennox 27K66 Inshot Burner is an OEM replacement part engineered for high efficiency atmospheric combustion in residential and commercial furnaces. As a veteran grade furnace burner replacement, this component is designed specifically to withstand the thermal stress of high cycle heating demands. It effectively replaces legacy part numbers 27K6601, 65257000, and LX013, ensuring your system maintains its original factory specifications for flame