Industrial Boiler Rentals

Industrial boiler rentals provide fast, reliable steam solutions for plant managers, engineers, and mechanical contractors who demand high performance and minimal downtime. We offer 24/7 emergency boiler rentals that can be dispatched within hours, ensuring continuous operation during outages or maintenance.

These rental systems range from 10 HP vertical units up to massive 200,000+ lb/hr watertube boilers, covering pressures from 150–750 psi and delivering either saturated or superheated steam up to 750°F. With over 90 years of experience, NBW’s rental service provides state-of-the-art equipment and flange-to-flange turnkey support to keep operations running smoothly.

Mobile Steam Plants (1)

Mobile Boiler Rooms

Our experience and history in the field makes our boiler rental service second to none across the industrial and commercial boiler industry.

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Saturated Steam Trailer boiler

Saturated Steam Trailer Mounted Rental Boilers

NBW Provides a quick response, Flange-to-Flange solutions, without having to worry about cranes or rigging. We keep things simple to position and install, as well as a fast, easy start-up.

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Superheat Trailer mounted

Superheated Steam Trailer Mounted Rental Boilers

Large Steam Capacities Up To 110,000 lbs/hr
275-750 PSI Design Pressure
Maximum superheat temperature of 750 deg F
Natural Gas, #2 Fuel Oil, or Constant Value Refinery Gas
Upgraded Allen Bradley PLC Controls on Most Units
Flue Gas Recirculation (FGR) for NOx Control
Trailer-mounted saturated rental boilers are easy to operate

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Auxiliary Equipment

Auxiliary Boiler Equipment Rentals

We offer a large range of additional rental equipment depending on your needs.

No matter the project's size, or limitations, NBW Inc. will work to ensure you have everything planned out and ready.

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Skid Mounted

Skid Mounted Rental Boilers

Capacities from 100,000 to 275,000 PPH
Skid-mounted boilers have Saturated and Superheated Temperatures
Pressures as high as 750 Psig
Maximum superheat temperatures of 750° F
Monthly and Yearly Rental Boiler Options Available
Manufacturer Warranties Available on All Unit

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Ohio Special Rental Boilers

Ohio Special Rental Boilers

NBW carries Ohio-special mobile boiler rooms (enclosed van units), featuring firetube boilers ranging in size from 50 – 225 HP. Capable of operating from 50 – 150 psi, these complete steam plant systems typically feature a feedwater system, duplex water softener, chemical feed and blowdown system, and all valving and controls required for complete steam room operation

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High Steam Capacity & Pressure Range

Industrial rental boilers are engineered for a wide range of outputs:

  • Compact units (10–1000 HP): 50–290 psi steam for commercial applications
  • Mid-range units (20,000–50,000 lb/hr): Ideal for process loads and medium-sized plants
  • High-capacity watertube boilers: 30,000–200,000 PPH, pressures up to 750 psig, temperatures to 750°F

All units are ASME code-compliant and inspected for safe operation, ensuring reliability under the toughest industrial conditions.

Firetube and Watertube Options

Choosing the right boiler type is critical:

  • Firetube Boilers – Best for lower/medium capacities, up to ~290 psig. NBW offers enclosed “Ohio Special” mobile boiler rooms (50–225 HP at 150 psi).
  • Watertube Boilers – Ideal for large volumes of steam or superheated service, up to 200,000+ lb/hr and 750 psig. Commonly deployed for turbine drives and heavy industrial loads.

NBW’s fleet includes both types, from trailer-mounted watertubes for heavy industrial needs to mobile firetube boiler rooms for smaller, fast-deploy projects.

Combustion Systems & Fuel Flexibility

Whether your business needs a rental boiler during a facility expansion, a plant shut down, facility renovation or remediation, or as a substitute during your boiler's annual inspection, NBW can make sure your rental solution is there when you need it.

Our boiler rental service solutions include:

  • 24/7 Delivery and Support
  • Start-Up Service
  • Pre-Installation Consultation
  • Operator Training
  • Turnkey Installations

Advanced Controls & Instrumentation

NBW’s rental boilers incorporate PLC-based controls with touchscreen HMIs for precision management:

  • Allen-Bradley PLC panels with digital pressure, temperature, and level control
  • Integrated Burner Management Systems (BMS)
  • Remote monitoring via Ethernet/IP, Modbus, or BACnet
  • Alarm notifications via SMS/email for 24/7 oversight
  • High-accuracy instrumentation, oxygen trim controls, and safety shutoffs

These systems ensure safe, efficient, and easily monitored operation, even on unmanned shifts.

Emissions Compliance & Efficiency

Rental units are built to meet or exceed environmental regulations:

  • Low-NOx burners (<30 ppm) as standard
  • Ultra-Low NOx (<9 ppm) with SCR or FGR for non-attainment zones
  • Clean combustion keeps CO <50 ppm
  • Optional economizers and heat recovery devices reduce fuel consumption and emissions
  • Full feedwater treatment systems (deaerators, softeners, chemical feed) for optimal boiler efficiency

Flexible Installation & Configuration Options

NBW provides multiple rental configurations:

  • Trailer-Mounted Boilers – Highway-legal, plug-and-play delivery, up to 150,000 lb/hr
  • Skid-Mounted Boilers – 100,000–200,000 PPH for high-output sites; crane-set in place
  • Mobile Boiler Rooms – Enclosed, self-contained units (10–1000 HP, 50–290 psi) with full auxiliary equipment
  • Superheated Steam Trailer-Mounted Boilers Highway-legal, plug-and-play delivery, up to 125,000 lb/hr at 750 psi
  • Why NBW Rentals Are Fast & Cost-Effective
  • Quick Response – Boilers are mounted on highway-legal trailers and can be dispatched to site, often in just hours.
  • Flange-to-Flange Solutions – Pre-engineered so you only connect utilities and power.
  • No Cranes or Rigging Required – Easy loading/unloading saves time and money.
  • Simple to Position and Install – Custom trailers allow tight maneuvering on site.
  • Fast, Easy Start-Up – Self-contained design requires only water, fuel, power, and a steam header.

With these features, NBW’s rentals are true plug-and-play systems that minimize downtime and installation costs.

Comprehensive Support & Turnkey Service

Beyond the equipment, NBW delivers complete service packages:

  • 24/7 technical support and rapid dispatch
  • Delivery, installation, commissioning, and operator training
  • Preventive maintenance and repair during rental term
  • Fuel management and engineering support
  • Turnkey installation with code-compliant piping and hookups

When you need us, we will be there

The solutions you need, exactly when you need them. Call us today and learn how we can help you overcome any challenge. Timely response to our customers' emergency needs is always our priority. Prompt response and 24-hour support personnel means minimal down time and reduced collateral loss. We maintain a modern fleet of fully outfitted service trucks prepared to meet any challenges an emergency brings.