Offering flexible, high turn-down (gas only) control for process air heating applications and convection ovens and dryers, the Lanemark FD-C series of packaged burners is available across a wide heat input range from 117 kW to 1550 kW. Particularly suited to direct fi red applications, FD-C installations can either be orientated to fire in-line or at 90° to the process air flow with short flame profiles - so important for industrial oven design. Stable combustion results directly from the cone design and assembly with maximum turndown rates of up to 40:1 available. Comprising a burner wind box and protective cowl, combustion air fan, manual sliding damper, compact mono-block valve gas train and controls, FD-C installations are self-contained and occupy minimum installation space. With natural or propane gas options, Lanemark FD-C units are designed with the controls mounted inside a steel control box.