Precise Timing Control: Microprocessor circuitry ensures repeatable 30-second pre-purge and 15-second inter-purge sequences for consistent performance

including a 3-foot non-corrosive cable and two phenolic weights

Smith product lines

always verify the flue collar dimensions (typically 12x18 inches) and mounting hole alignment before attempting cross-brand installation

Professional verification of the compressor cross-reference is recommended to ensure electrical and mounting footprint compatibility before field deployment

Lennox 14X46 Burner Cluster Assembly 340155-7026 Precise Timing Control: Microprocessor circuitryThe Lennox 14X46 Burner Cluster Assembly is a factory authorized OEM Lennox furnace component engineered for high efficiency combustion in commercial and residential heating systems. This 5 burner assembly is a direct drop in replacement designed to restore the manifold performance of specific Lennox gas electric packaged units and furnaces, including models within the KGA and LGH series. By utilizing a precision drilled burner manifold configuration,