Siemens Combustion LFL1.335 Control 340155-7026 Direct OEM Compatibility: Specifically designed

Direct OEM Compatibility: Specifically designed for Cyclone Mxi and BTH/SUF/HCG series models to ensure a perfect mechanical fit

Mechanical Flare Connections: The 3/8" inlet and 1/2" outlet SAE flare fittings eliminate the need for torches in tight spaces

offering a broad operating range of 50 to 300 psi and an adjustable 20 to 100 psi differential

which often indicate the vent hood damper assembly is not opening or closing correctly

Direct OEM Replacement: Engineered specifically for compatibility with Source1 equipment

Siemens Combustion LFL1.335 Control 340155-7026 Direct OEM Compatibility: Specifically designedThe Siemens Combustion LFL1. 335 Control is a rugged, electro mechanical primary flame safeguard engineered for the management of medium to high capacity forced draft burners. Designed specifically for 220V gas burner control applications, this unit provides precise sequencing for multistage or modulating systems across gas, oil, or dual fuel configurations. It features a fixed 37 second pre purge time (t1) and a 2. 5 second safety time (TSA),