125 HP Boiler Models

125 HP is a very commonly requested size in the boiler business. At 125 HP, you get maximum steam or hot water capacity with a minimally sized footprint, a low overall height for plants with overhead restrictions, and a variety of great American manufacturers who produce this size boiler. 125 HP boilers can be purchased in low pressure (15psi) steam, high pressure (150 – 300psi) steam, hot water and high temperature hot water configurations.
Below we compare two of the most popular 125 HP boiler models:

• York-Shipley YS5-125-150ST
• Cleaver-Brooks.CB-700-125

• Capacity: 125 BHP / 4,312.5 PPH / 4,200,000 BTUs
• ​Water evaporation (steam): 8.75 GPM
• Water circulation (HW): 84 – 840 GPM
• Outputs: Low pressure steam, High pressure steam, Hot water, High temperature hot water
• Fuels Consumption (Max): 
  • ​Natural Gas: 5,625,000 BTUs/Hr
  • #2 Oil: 37.5 GPH 
  • Propane: 5,625,,000 BTUs/Hr
• Voltage: 208-230V, 460V, 480V and 575V
• Boiler brands: York-Shipley, Cleaver-Brooks