150 HP Steam Boiler for Sale: Features, Pricing, and Applications

Explore top 150 HP steam boilers for sale—ASME-certified models at $24,000–$46,000. Learn specs, applications, and buying tips.

Key Specifications & Configurations

Most 150 HP boilers on the market share the following core specifications:

• Steam Capacity: 5,175 lbs/hr (≈2.35 tons/hr)

• Thermal Output: ≈5,040,000 BTU/hr

• Pressure Ratings:

  • Low-pressure steam: 15 psi

  • High-pressure steam: 150–300 psi

• Fuel Options:

  • Natural Gas: up to 6,300,000 BTU/hr

  • #2 Oil: ≈45 gal/hr

  • Propane: up to 6,300,000 BTU/hr

• Voltage: 208–230 V, 460 V, 480 V, 575 V

• Designs: Firetube and watertube configurations available from leading manufacturers such as FangKuai Boiler.

2 Units gas steam boiler

Steam Boiler Price Guide

• New Boilers: Standard 150 psi, natural gas / #2 oil-fired boilers typically retail between $24,000 and $46,000 per unit. This range reflects factory-new, ASME-certified units with basic controls.

• Used & Surplus Units: Surplus and refurbished 150 HP boilers can start as low as $7,500 (e.g., steam boiler listed on auction sites) for equipment removed from service and requiring minimal refurbishment.

• Imported Models: Smaller vertical and electric-heated variants from overseas suppliers (e.g., Alibaba) may begin around $20,000, but buyers should account for shipping, customs, and local code compliance.

Benefits & Features

• Compact Footprint: Ideal for facilities with overhead or floor-space constraints.

• Fuel Flexibility: Easily convertible burners to switch among natural gas, oil, or propane.

• High Efficiency: Modern designs achieve thermal efficiencies above 93%, reducing fuel costs.

• Low Emissions: Ultra-Low NOₓ burner options available to meet stringent air-quality regulations.

• Auxiliary Systems: Common add-ons include feedwater softeners, blowdown separators, and condensate return systems to optimize water treatment and recovery.

Steam boiler production plant (FangKuai boiler plant)

Common Applications

150 HP boilers serve a wide range of industries, including:

• Food & Beverage Processing: Sterilization, cooking, and cleaning operations.

• Commercial Laundries: High-volume steam for continuous washer and dryer systems.

• Manufacturing: Process heating in chemical, plastics, and textile plants.

• Breweries & Distilleries: Mashing, distillation, and barrel heating processes.

• Institutional Facilities: Hospitals, campuses, and district heating systems requiring reliable mid-range steam capacity.

Need a custom boiler

Buying Tips

1. Assess Load Profile: Match boiler capacity and pressure to peak process demand to avoid oversizing.

2. Verify Certifications: Ensure ASME code stamp, National Board registration, and UL/CE approvals where applicable.

3. Consider Lifecycle Costs: Factor in efficiency, maintenance intervals, and local fuel pricing.

4. Check Warranty & Support: New units typically include manufacturer warranties; inspect terms on refurbished units.

5. Plan for Installation: Coordinate with certified boiler contractors for proper foundation, piping, and ventilation requirements.

Conclusion

A 150 HP steam boiler offers a versatile solution for facilities needing robust steam generation without XXL-scale infrastructure. By understanding up-front costs, operational features, and application fit, buyers can select the right boiler model—new or used—to optimize performance, efficiency, and total cost of ownership.

If you need help, please contact us and we will provide you with free technical support and design solutions.