The Series LC/LCE from Peerless Heater Company (Boyertown, PA) is a commercial oil, gas, or gas/oil combination, cast-iron, forced-draft boiler for hot water or steam systems. It is available as individual sections, assembled block, or as a completely packaged unit. Combustion efficiency exceeds the 83% ASHRAE 90.1 minimum as required by the federal standards for commercial boilers. The Series LC/LCE is available from 4 to 24 sections with gross outputs ranging from 547 to 3,777 MBtuh. Features include an integral cast iron flue collector, Flex-Seal gaskets, individual draw rods, tubular heat exchanger, and a large combustion chamber.