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ISB field-erected scotch marine steam boiler installation by ICA Heating in NJ and NY
ISB Authorized Dealer — NJ & NY

FIELD-ERECTED
STEAM BOILERS

Industrial Steam Boiler Corporation (ISB) — 30+ years engineering and manufacturing craftsman-quality field-erected and packaged scotch marine boilers. Built on-site through existing doorways. No crane lifts. No wall removal. ICA is the authorized dealer serving New Jersey and New York.

30+ YRSISB Engineering
ASMECertified
500+ HPCapacity
1-2 WKDesign to Delivery
Request a QuoteCall (800) 994-6164
Field-Erected Boiler Specialists

Built On-Site.
Through Your Doorways.

Field-erected boilers are constructed on-site in the mechanical room — the vessel passes through existing doors, windows, and entryways. No crane lifts, no wall removal, no structural modifications. This translates to significant cost savings on installation while delivering the same quality as a factory-built packaged boiler.

Industrial Steam Boiler Corporation (ISB) has spent over 30 years engineering and manufacturing craftsman-quality scotch marine boilers in the NY Tri-State area. Based in Copiague, NY, ISB holds ASME certifications for Heating, Pressure Vessel, Repairs, and Power — and is a member of both ABMA and NBBI.

As the authorized ISB dealer, ICA provides complete project support across New Jersey and New York — from equipment selection and system engineering through installation coordination, startup, and ongoing service.

No Crane. No Rigging.
Field-erected boiler components pass through existing openings — eliminating expensive crane lifts, wall removal, and structural modifications that drive up packaged boiler installation costs.
Custom Outlet Placement
Boiler outlets are installed to match your existing piping layout — eliminating the need for costly re-piping and reducing total installation time and expense.
1-2 Week Turnaround
ISB maintains a typical design-to-delivery timeline of 1-2 weeks — among the fastest in the industry for field-erected boiler fabrication.
ISB Boiler Models

Field-Erected & Packaged
Scotch Marine Steam Boilers

ISB manufactures both field-erected and packaged scotch marine steam boilers — same engineering, same components, same ASME certification. Choose field-erected for cost savings on installation or packaged for turnkey delivery.

Field-Erected
ISB Field-Erected Steam Boilers
Scotch Marine — Built On-Site

Scotch marine boilers constructed on-site — same high-quality components, expert workmanship, generous proportions and engineering excellence as factory-built packaged models. Onsite fabrication allows significant cost savings on installation, and boiler outlets can be installed to eliminate the need for costly re-piping. Vessels pass through existing doors, windows, and entryways — no crane lifts or wall removal required.

  • Type: Scotch marine, field-erected
  • Construction: On-site fabrication
  • Delivery: 1-2 week design-to-delivery
  • Certifications: ASME Section I & IV
  • Fuels: Natural gas, #2-6 oil, dual-fuel
  • Controls: Full modulation with safety interlocks
Packaged
ISB Packaged Steam Boilers
Factory-Built & Ready to Install

Pre-assembled packaged boilers delivered ready for installation. Same ISB engineering and build quality in a factory-assembled format for applications where on-site fabrication isn't required.

  • Type: Scotch marine, packaged
  • Construction: Factory-assembled
  • Certifications: ASME Section I & IV
  • Fuels: Natural gas, #2-6 oil, dual-fuel
  • Controls: Full modulation with safety interlocks
Standard Equipment

Standard Steam Trim
Included on All ISB Boilers

  • Operating & Limit Pressure Control
  • Low Fire Hold Aquastat
  • Modulating Pressure Control
  • Water Column with Gauge Glass & Float-Type Combination Low Water Cut-Offs
  • Probe-Type Auxiliary Low Water Cut-Off with Manual Reset
  • Safety Relief Valve(s) per ASME Code
  • Steam Pressure Gauge
  • Stack Thermometer
Why Field-Erected

The Field-Erected
Boiler Advantage

Field-erected boilers deliver the same quality as factory-built packaged models — with significant cost and logistics advantages for replacement and retrofit projects in existing buildings across NJ and NY.

Cost Savings
On-site fabrication eliminates crane lifts, wall removal, and structural modifications — significant cost savings compared to rigging a packaged boiler into tight spaces.
Fits Through Doorways
Vessel components pass through existing doors, windows, and entryways. No oversized openings, no crane access, no building modifications required.
Custom Outlet Placement
Boiler outlets are installed to match your existing piping layout — eliminating the need for costly re-piping and reducing installation time.
Same Quality
Same high-quality components, expert workmanship, generous proportions, and engineering excellence as factory-built packaged models.
Fast Turnaround
ISB's typical design-to-delivery timeline is 1-2 weeks — among the fastest in the industry for field-erected boiler fabrication.
ASME Certified
Full ASME Section I & IV certification. ISB is a member of ABMA (American Boiler Manufacturers Association) and NBBI (National Board of Boiler and Pressure Vessel Inspectors).
Applications

Industrial Steam
Boiler Applications

ISB field-erected and packaged steam boilers serve a wide range of industrial and institutional applications across New Jersey and New York.

Food Processing
Cooking, pasteurization, sterilization
Chemical Manufacturing
Distillation, hydrogenation
Textile Manufacturing
Dyeing, printing, finishing
Paper Manufacturing
Drying, pressing, gluing
Oil & Gas
Production and refining
Pharmaceutical
Sterilization, cleaning
Metalworking
Forging, annealing, heat treatment
Hospitals & Healthcare
Sterilization, HVAC
Frequently Asked Questions

Questions About
Field-Erected Boilers

What is a field-erected boiler?
A field-erected boiler is a steam boiler that is constructed on-site in the mechanical room rather than in a factory. Components are delivered and assembled on location, allowing the vessel to pass through existing doorways, windows, and entryways without crane lifts or wall removal. Field-erected boilers use the same high-quality components and engineering as factory-built packaged models.
What are the advantages of a field-erected boiler vs a packaged boiler?
Field-erected boilers offer significant cost savings by eliminating the need for crane lifts, wall removal, and structural modifications. Components fit through existing openings, and boiler outlets can be custom-placed to eliminate costly re-piping. The quality is identical to factory-built packaged boilers — same components, same engineering, same ASME certification.
What types of fuel do ISB boilers support?
ISB boilers are available in natural gas, #2 through #6 oil, and dual-fuel configurations. All models feature full modulation controls with safety interlocks for optimal efficiency and code compliance.
How long does it take to build a field-erected boiler?
Industrial Steam Boiler Corporation (ISB) maintains a typical design-to-delivery timeline of 1-2 weeks — among the fastest in the industry for field-erected boiler fabrication. This rapid turnaround minimizes facility downtime during boiler replacement projects.
What certifications do ISB boilers carry?
ISB boilers carry full ASME Section I (Power Boilers) and ASME Section IV (Heating Boilers) certification. ISB is a member of ABMA (American Boiler Manufacturers Association) and NBBI (National Board of Boiler and Pressure Vessel Inspectors). ISB holds ASME stamps for Heating, Pressure Vessel, Repairs, and Power.
Does ICA provide service for field-erected boilers in NJ and NY?
Yes. ICA provides complete lifecycle support for ISB field-erected and packaged steam boilers across New Jersey and New York — including installation coordination, startup, commissioning, preventive maintenance, emergency repair, and 24/7 service. Call (800) 994-6164 for immediate assistance.
ISB Field-Erected Steam Boilers
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BOILER QUOTE?
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