Firetube Boilers for Sale

At Phoenix Equipment, we pride ourselves on offering a comprehensive selection of high-quality firetube boilers, catering to the diverse needs of various industries. Our inventory features a wide range of sizes and capacities, from leading manufacturers, ensuring reliability and efficiency for your operations. Whether you're looking to buy unused, used, or reconditioned firetube boilers, Phoenix Equipment is your go-to source, offering competitive prices and expert guidance to help you make the best choice for your specific requirements.

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3450 LBS/HR Clayton Industries Firetube Boiler
3450 LBS/HR Clayton Industries Firetube Boiler
Stock # 20826 | Capacity 3450 LBS/HR

Unused Clayton Industries Steam Generator Boiler. Manufactured by Clayton Industries. Model SIGMA FIRE G-100M-1-FMB. 100 BPH @ 3450 PPH Steam. Rated 150 PSIG. Natural gas inlet @ 2PSIG. 460V/60/3. Serial #26136. National Board #26136. Built 2021.

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2200 HP Superior Boiler Works Inc Firetube Boiler
2200 HP Superior Boiler Works Inc Firetube Boiler
Stock # 19290 | Capacity 2200 HP

Used 2200HP Apache 2-Pass Dryback Scotch Marine Package Boiler and Economizer. Manufactured by Superior Boiler. Model 8-X-11000-S150-GPCF-G. 2200HP (73,645 MBTU) steam OUT, Lo NOx natural gas fired 150 psig. Natural gas firing rate IN 92,400 cfh of 1000 BTU/cf. ASME Cleaver Brooks burner model LNXLG-924. Lo NOx < 30 ppm and 0.0364 lbs. per MMBTU. Includes controls and firing monitoring, gas train, forced draft blower, Kunkle safety valves 6x8" and 4x6" both set at 100 psig. Boiler dimensions are approx 151" w x 302" L x 153" tall. Cain economizer model RJR-166K26ALS. Stainless steel. Stack is Van-Packer Model DW 36" ID x 20'-9" long, ss304 insulated. Boiler Serial #16199. Boiler National Board# 16199. Built 2007. Weight empty 121,000 pounds.

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500 HP Hurst Firetube Boiler
500 HP Hurst Firetube Boiler
Stock # 21400 | Capacity 500 HP

Used 500HP Waste Heat Recovery Scotch Boiler. Manufactured by Hurst Boiler. MAWP 150PSI Steam. 17250 PPH output. 3623 Sq Ft Heat Surface. Serial #HRB3623-150-1. National Board #21467 Built 2016. Deaerator Skid rated MAWP 50 @300F. Serial #1600170DA. National Board #21463. Built 2016. Controls with NEMA 4 enclosure.

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300 HP Cleaver Brooks Firetube Boiler
300 HP Cleaver Brooks Firetube Boiler
Stock # 22032 | Capacity 300 HP

Used 300HP Firetube boiler. Manufactured by Cleaver Brooks. Model CB 700-300. Steam 10350 lb/hr. Natural Gas. 150PSI Max WP. Serial #L-89729. Built 1991. Includes 300 gallon Spray Master Deaerator. Model#SMP-15.

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250 HP Cleaver Brooks Firetube Boiler
250 HP Cleaver Brooks Firetube Boiler
Stock # 21060 | Capacity 250 HP

Used 250 HP Packaged Steam Boiler. Manufactured by Cleaver Brooks. Model CB-700-250-300. Max Pressure 300PSI Steam. Input 10.46MM BTU/hr. Natural Gas. 7.5 HP blower motor. Serial #OLO9647O. Built 1997. With gas train, Deaerator and pumps.

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200 HP Cleaver Brooks Firetube Boiler
200 HP Cleaver Brooks Firetube Boiler
Stock # 21650 | Capacity 200 HP

Used 200HP Packaged Boiler. Manufactured by Cleaver Brooks. Model ICB-700-200-200. Rated 200ST PSI. Input 8,165,000 BTU/HR. Natural Gas fired. Serial #T4230-T-1-1. Built 2014.

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150 HP Kewanee Boiler Maufacturing LLC Firetube Boiler
150 HP Kewanee Boiler Maufacturing LLC Firetube Boiler
Stock # 17751 | Capacity 150 HP

Used 150 HP Kewanee Firetube boiler. Model L3S-150-G. Natural Gas fired. Rated 5021 MBH. 750 Sq Ft Heating Surface. Valve capacity 6000 LB/Hr. Serial #23182.

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3450 LBS/HR Clayton Industries Firetube Boiler
3450 LBS/HR Clayton Industries Firetube Boiler
Stock # 20826
Capacity 3450 LBS/HR

Unused Clayton Industries Steam Generator Boiler. Manufactured by Clayton Industries. Model SIGMA FIRE G-100M-1-FMB. 100 BPH @ 3450 PPH Steam. Rated 150 PSIG. Natural gas inlet @ 2PSIG. 460V/60/3. Serial #26136. National Board #26136. Built 2021.

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2200 HP Superior Boiler Works Inc Firetube Boiler
2200 HP Superior Boiler Works Inc Firetube Boiler
Stock # 19290
Capacity 2200 HP

Used 2200HP Apache 2-Pass Dryback Scotch Marine Package Boiler and Economizer. Manufactured by Superior Boiler. Model 8-X-11000-S150-GPCF-G. 2200HP (73,645 MBTU) steam OUT, Lo NOx natural gas fired 150 psig. Natural gas firing rate IN 92,400 cfh of 1000 BTU/cf. ASME Cleaver Brooks burner model LNXLG-924. Lo NOx < 30 ppm and 0.0364 lbs. per MMBTU. Includes controls and firing monitoring, gas train, forced draft blower, Kunkle safety valves 6x8" and 4x6" both set at 100 psig. Boiler dimensions are approx 151" w x 302" L x 153" tall. Cain economizer model RJR-166K26ALS. Stainless steel. Stack is Van-Packer Model DW 36" ID x 20'-9" long, ss304 insulated. Boiler Serial #16199. Boiler National Board# 16199. Built 2007. Weight empty 121,000 pounds.

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500 HP Hurst Firetube Boiler
500 HP Hurst Firetube Boiler
Stock # 21400
Capacity 500 HP

Used 500HP Waste Heat Recovery Scotch Boiler. Manufactured by Hurst Boiler. MAWP 150PSI Steam. 17250 PPH output. 3623 Sq Ft Heat Surface. Serial #HRB3623-150-1. National Board #21467 Built 2016. Deaerator Skid rated MAWP 50 @300F. Serial #1600170DA. National Board #21463. Built 2016. Controls with NEMA 4 enclosure.

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300 HP Cleaver Brooks Firetube Boiler
300 HP Cleaver Brooks Firetube Boiler
Stock # 22032
Capacity 300 HP

Used 300HP Firetube boiler. Manufactured by Cleaver Brooks. Model CB 700-300. Steam 10350 lb/hr. Natural Gas. 150PSI Max WP. Serial #L-89729. Built 1991. Includes 300 gallon Spray Master Deaerator. Model#SMP-15.

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250 HP Cleaver Brooks Firetube Boiler
250 HP Cleaver Brooks Firetube Boiler
Stock # 21060
Capacity 250 HP

Used 250 HP Packaged Steam Boiler. Manufactured by Cleaver Brooks. Model CB-700-250-300. Max Pressure 300PSI Steam. Input 10.46MM BTU/hr. Natural Gas. 7.5 HP blower motor. Serial #OLO9647O. Built 1997. With gas train, Deaerator and pumps.

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200 HP Cleaver Brooks Firetube Boiler
200 HP Cleaver Brooks Firetube Boiler
Stock # 21650
Capacity 200 HP

Used 200HP Packaged Boiler. Manufactured by Cleaver Brooks. Model ICB-700-200-200. Rated 200ST PSI. Input 8,165,000 BTU/HR. Natural Gas fired. Serial #T4230-T-1-1. Built 2014.

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150 HP Kewanee Boiler Maufacturing LLC Firetube Boiler
150 HP Kewanee Boiler Maufacturing LLC Firetube Boiler
Stock # 17751
Capacity 150 HP

Used 150 HP Kewanee Firetube boiler. Model L3S-150-G. Natural Gas fired. Rated 5021 MBH. 750 Sq Ft Heating Surface. Valve capacity 6000 LB/Hr. Serial #23182.

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Buying and Selling Unused, Used and Reconditioned Firetube Boilers

Understanding Firetube Boilers

  • How They Work: Firetube boilers transfer heat through tubes surrounded by water, with gases making two to four passes for efficient heating.
  • Advantages: They maintain consistent temperature and pressure, adeptly handle pressure surges due to a large steam disengaging area.

 

Types and Configurations

  • Varieties: Includes Scotch Marine, Cornish, Immersion fired, vertical, and horizontal firetube boilers.
  • Designs: Available in dryback and wetback configurations for diverse operational needs.

 

Manufacturers and Capacities

  • Notable Brands: Cleaver Brooks, Johnston, Hurt, Clayton Industries, Superior, and others.
  • Range: Capacities from 100HP to 500HP and pressure ratings from 150PSIG to 500PSIG.

 

Features and Considerations

  • Safety and Longevity: Comparatively, Watertube boilers offer inherent safety and durability.
  • Pressure and Temperature Handling: Firetube boilers support up to 350 psig, while Watertube boilers cater to higher pressures and temperatures.
  • Cost and Maintenance: Firetube boilers are generally more affordable and easier to maintain.

 

Additional Features

  • Some models come equipped with skidded Feedwater Systems, Blowdown Separators, and tanks, enhancing operational efficiency and safety.
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