Design

• Steel Bent Watertube Boilers
• Forced Draft Combustion Technology
• ASME Code Construction
• The Original 5-PASS Gas Side Flow Pattern Bent Watertube Boiler
• Ferruled Tube Connections to Drums
• 4-Sided Waterwall Furnace 
• Large External Downcomer(s)
• Heavy Gauge Steel Housing and Jacket
• Scratch Resistant Coating on Outer Jacket

Performance

• Thermal Shock Resistant
• Highest Operating Efficiencies
• Improved Heat Transfer Characteristics 
• Increased Gas Side Velocities, Turbulence and Tube Surface Contact
• High Natural Internal Circulation Rates
• Low Water Volume... Rapid Heat-up Time
• Complete Boiler Gas Tight to +5" w.c.
• Lowest Radiant Heat Losses of  0.25-0.50% on efficiency

Application

• Capacities From 20 BHP to 2000 BHP
• Hot Water - Hydronic Heating 
• High Temperature Hot Water - Central Heating Plants, Process Heating
• Low Pressure Steam - Heating, Humidification
• High pressure Steam - Heating, Process, Autoclave
• Thermal Fluid to 650 F Design - Process
• Fully Weather-Proofed Boilers - Outdoor Installation, Offshore Application
• Field Assembly with Absolutely No Welding
• Low NOx to Meet Any Regulatory Requirement
• Packaged Boilers Fully Compatible with Any Building Automation System

Quality

• Highest Standards in Quality Workmanship and Manufacturing
• An Innovator of Design Resulting in Product with the Best Performance
• Engineered, Manufactured and Operated for over 20 years
• UL Package Listings with All Major North American Combustion Technologies

Recognized Agency Standards

• American Boiler Manufacturer's Association (ABMA)
• Canadian Gas Association (CGA/CSA)
• Factory Mutual (FM)
• Industrial Risk Insurers (IRI)
• California Energy Commission (CEC)
• National Fire Protection Agency (NFPA)
• Material Equipment Acceptance, New York City (MEA)
• ASME Safety Devices Code (CSD-1)