🔄 Central Plants (Series Counterflow Dual Chillers, 16°F ΔT, 8%-12% kW Reduction)

Series Counterflow Chiller Calculator

Model series-counterflow dual chiller configurations where chilled water and condenser water flow through two chillers in opposite series directions: calculate elevated chilled water temperature differential ($Delta T ext{ } 16^circ ext{F to }20^circ ext{F}$), reduce total compressor lift, cut total plant electrical consumption by 8% to 12%, and energy efficiency profits.

1. Project & Operating Inputs

Total Dual Chiller Capacity (Tons e.g. 2,000 Ton Series Pair)

Chilled Water Temperature Delta (ΔT °F e.g. 16.0°F Large Delta-T)

Customer Annual Electricity Bill Savings ($ / Yr e.g. $145,000)

Automated Control Valves, Variable Primary Pumps & Annual Service ($ / Yr)

2. Financial Breakdown & Yield

SERIES COUNTERFLOW CHILLERS

Annual Central Plant Electricity Profit

Central Plant Optimization Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Direct Cost