ROI Calculators

Cooling Tower/CTF System ROI Calculations

ROI Cal: Cooling Tower/CTF System

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Cooling Tower/CTF System ROI Calculations


Efficiency Loss from Limescale in Condenser Tubes
Limescale Thickness in TubesFouling Factor% Efficiency Loss
0 inches 0.00000
0.01 inches0.00089
0.02 inches0.001718
0.03 inches0.002527
0.04 inches0.003336
0.05 inches0.004245
Efficiency Loss from Biofilm in Condenser Tubes
Biofilm Thickness in TubesIncrease in Energy
0.006 inches5.30%
0.012 inches10.80%
0.024 inches21.50%

ROI Calculation Based on Energy and Chemical Savings

Series C - Chilled & Heat Pump ROI Calculations

ROI Cal: Series C - Chilled & Heat Pump

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Series C - Chilled & Heat Pump ROI Calculations


HEAT EXCHANGERS DEPOSIT CHART
Deposit Thickness, In InchesFouling Factor% Efficiency Loss
0 0.000
0.0120.0016.4
0.0240.00214.4
0.0360.00327.2

ROI Calculation Based on Energy and Chemical Savings

Series C - Hot Water Closed Loop ROI Calculations

ROI Cal: Series C - Hot Water Closed Loop

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Series C - Hot Water Closed Loop ROI Calculations


HEAT EXCHANGERS DEPOSIT CHART
Deposit Thickness, In InchesFouling Factor% Efficiency Loss
0 0.000
0.0120.0016.4
0.0240.00214.4
0.0360.00327.2

ROI Calculation Based on Energy and Chemical Savings