🌱 ASHRAE 34 Low-GWP Refrigerants (R-1233zd(E) & R-514A Low-Pressure / GWP <2)

Low-GWP Centrifugal Chiller Calculator

Model next-generation ultra-low Global Warming Potential (GWP <2) non-ozone depleting low-pressure refrigerants (Honeywell Solstice zd R-1233zd(E) and Chemours Opteon XP30 R-514A) replacing phase-out R-123 under EPA AIM Act: calculate thermodynamic cycle efficiency, ASME pressure vessel design, and HVAC retrofit margins.

1. Project & Operating Inputs

Centrifugal Chillers Retrofitted (Chiller Count e.g. 2x 800-Ton Chillers)

Refrigerant Charge per Chiller (Pounds - Lbs e.g. 1,450 Lbs R-1233zd)

Customer Bid Price for EPA Compliant Low-GWP Chiller Retrofit ($)

R-1233zd Refrigerant Cylinders, Rupture Discs, Purge Unit & Techs ($)

2. Financial Breakdown & Yield

EPA AIM ACT LOW-GWP CHILLERS

Turnkey Low-GWP Retrofit Profit

Environmental Chiller Service Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Material Cost