The Series LC/LCE fromPeerless Heater Company(Boyertown, PA) is a commercial, oil, gas, or gas-oil combination, forced-draft, cast iron boiler for hot water or steam systems. It is available as individual sections, assembled block, or 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.