❄️ AHRI Standard 550/590 (Centrifugal Chillers, Full-Load 0.52 kW/Ton & NPLV Efficiency)

Centrifugal Chiller Efficiency Calculator

Calculate full-load and Non-Standard Part Load Value (NPLV / IPLV) electrical efficiency for variable-speed water-cooled centrifugal chillers (Trane CenTraVac / York YK / Carrier 19XR) under AHRI Standard 550/590: calculate compressor motor power draw ($0.50 ext{ to }0.56 ext{ kW/Ton}$ full load, $<0.34 ext{ kW/Ton}$ NPLV), life-cycle energy savings, and central plant HVAC margins.

1. Project & Operating Inputs

Chiller Tonnage Capacity (Tons e.g. 1,000 Ton Water-Cooled Chiller)

Full-Load Chiller Efficiency (kW / Ton e.g. 0.520 kW / Ton)

Customer Bid Price for Supplied & Piped Centrifugal Chiller ($)

Variable-Speed Centrifugal Chiller, Marine Waterboxes, Riggers & Tech ($)

2. Financial Breakdown & Yield

AHRI 550/590 CHILLERS

Turnkey Centrifugal Chiller Plant Profit

Central Plant Mechanical Contractor Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Direct Cost