Cost Savings Analysis

Fin Coil Recovery (FCR)

 

Data without a Cain System

  • Combustion source:  500 HP Steam Boiler
  • Heat Sink: Process Water  
  • Waste Exhaust Temp:  400 °F
  • Water Temp Inlet: 120 °F
  • Btu/hr Burner Input: 20,922,000
  • Fuel Type: Natural Gas
  • O2 Content:  3%
  • Excess Air: 18%
  • Fuel Cost Per Therm:  $0.60
  • Annual Operating Hours: 6,000
  •                

Performance with a Cain System

  • Boiler Feedwater Flow :  25 GPM
  • Final Exhaust Temp: 268 °F
  • Water Temp. Outlet:  168.61 °F
  • Water Pressure Drop:  6.6 PSIG
  • Exhaust Pressure Drop:  0.47 WC"
  • Btu/hr Recovered:  608,396
  • Total Cost:  $6,717