Iroquois Multipass Steam & Hot Water Boiler

IroquoisMultipass Steam & Hot water Boiler

Available for steam (low & high pressure) and hot water (low & high temperature) applications

Iroquois Multipass Steam & Hot water Boiler can burn:
Natural Gas, Propane, #2 Oil, Dual Fuel

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Capacities from 3,347 to 50,400 MBTU (100 to 1500 BHP)
Available for steam (low & high pressure) and hot water (low & high temperature) applications
Convertible configuration from steam to hot water
Compact footprint
Patent Pending design
ASME Section I and Section IV
Design pressure up to 600 psig (rolled or welded tubes), up to 350 psig ferrule tube to drum
Optional radiant superheater available
Multipass pass tangent tube design
Easy access to all tubes for maintenance
No ASME code stamps required for optional field assembly design
Tapered ferrule/header connection for ease of alignment, installation and removal requiring no on-site welding or rolling of tube into headers required (ASME Section I & IV)
Ferrules fastened to the tube by robotic welder, assuring uniform quality
Multiple staggered pitch convection section, 5 – passes standard
Operating efficiency of 85% hot water, 83% low pressure steam
Removable panels for tube access (no welding or torching required)
All boiler tubes in accordance with ASME Code. All tubes are 1.5” OD available in ERW or seamless