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Weil-McLain® LGB, 2 Series LGB-4-S 133-044-304 Gas Fired Steam Knockdown Boiler, 85.1 % AFUE, Natural Gas Fuel
MFG #133-044-304
Item #1157886
Mfr. Part #133-044-304
UPC #672619000056
Weil-McLain® Gas Fired Steam Knockdown Boiler, LGB, 2 Series, Model: LGB-4-S, 85.1 % AFUE, 400000 Btu/hr Input, 312000 Btu/hr Output BTU, 23.2 gal Steam to Waterline, 36.5 gal Water Capacity, 6 in Supply, 5 in Return, 1-1/4 in Drain Connection, Natural Gas Fuel, Atmospheric (Chimney) Vent, Chimney/Breeching/Vent Size: 10 in ID x 20 ft H, Intermittent Electronic Ignition, Net BTU Rating: 234000 Btu/hr, 975 sq-ft Area, Cast-Iron, Dimensions: 50-3/8 in H x 21 in W x 64-1/2 in D
Short draw rods permits faster easier assembly of boiler section
Compact design allows for more piping and venting headroom
Highest efficiency commercial cast iron atmospheric gas boiler
Built-in air separator diverts air to the expansion tank
Gas natural draft water and steam boiler with cast iron sections
Factory assembled base and burners reduce installation time
Simplified piping, the largest LGB steam boiler requires only two risers
Built-in air separator in water boiler air is diverted to the expansion tank through a 1 in tapping next to supply outlet
Steel jackets with durable powder-coated finish in Weil-McLain blue completely insulated designed for fast installation
Gauge cocks, glass and guards
15 lb/sq-in ASME relief valve side outlet
10 years limited heat exchanger warranty
10 in draft hood outlet
Compound pressure-vacuum gauge