The Cleaver Brooks CBLE model is a skid-mounted packaged boiler complete with the boiler, integral burner, and all required controls and safety equipment. The CBLE is a four-pass dry-back firetube boiler, constructed to ASME Section IV code and utilizing 5 sq ft of surface area per boiler horsepower. The LE identifier means that this boiler is designed and built to operate with low emissions while maintaining the high fuel to steam efficiency that Cleaver Brooks boilers are known for.

This boiler was purchased by Powerhouse from a customer who was replacing these boilers with new ones. This boiler has since been fully reconditioned and tested for a new customer. Our reconditioning process verifies that this boiler is 100% functional and ready for many more years of service which is why we offer a 1-yr warranty that matches or exceeds the original factory warranty.


  • BrandCleaver Brooks
  • Boiler TypeFiretube
  • Output Capacity1,725 - 17,250 PPH
  • Max Pressure0 - 15 PSIG
  • Fuel(s)#2 Oil, Natural Gas
  • ServiceSaturated Steam
  • Emission Rating30 ppm

Technical Specifications

General Design

  • Manufacturer (OEM)Cleaver-Brooks
  • Year2007
  • Serial No.OL106225
  • National Board No.15073
  • CRN No.-
  • ModelCBLE-200-500-15
  • TypeScotch
  • DesignFour-Pass Dry Back Firetube
  • MountingSaddles & Skid-Mounted
  • InternalStraight Furnace & Straight Tubes

Capacities and Inputs

  • Output Capacity17,250 LB/HR
  • Horsepower500 BHP
  • Design Pressure (MAWP)15 PSIG
  • Operating Range5 - 12 PSIG
  • Heating Surface2500 FT²
  • Max. Fuel InputNG" 20,412,200 BTU/HR #2: 20,412,000 BTU/HR
  • Standard FuelsNatural Gas & #2 Fuel Oil
  • Additional Fuels#6 Fuel Oil
  • Input Gas Pressure35 "WC Minimum
  • Turndown RatiosNG: 10:1 #2: 8:1
  • Emission Rating (NOX)NG: 30 PPM #2: 90 PPM

Burner and Electrical

  • Burner Manufacturer (OEM)Cleaver-Brooks
  • ModelIntegral - LE
  • TypeFull Modulation
  • Flue Gas RecirculationYes
  • Electric460V/3PH/60Hz
  • AtomizationAir
  • Control TypeIntegrated Parallel Positioning
  • Boiler Control SystemCB HAWK-ICS
  • Burner Management SystemCleaver-Brooks CB-120E
  • Flame SafeguardIR Scanner
  • Blow Motor20 HP TEFC with Variable Speed Drive
  • Burner Installed Yes
  • Pilot TypeNatural Gas - Spark
  • Instrument Air-
  • Air Compressor7.5 HP

Dimensions and Weight

  • Overall Length18' 10-3/4"
  • Overall Height11' 2"
  • Overall Width10' 4"
  • Shipping Weight 37,110 LBS
  • Operating Weight53,060 LBS
  • Boiler Outlet12" ø OD

Technical Overview PDF

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