HVAC & Refrigeration Tools
Free HVAC and refrigeration tools: refrigerant selector, GWP database, refrigerant comparison, and CO2 emissions calculator. All calculations run in your browser.
Refrigerant Selector
Find the right refrigerant for your application based on region legislation, GWP limits, safety class, and performance priorities.
Refrigerant Compare
Side-by-side comparison of refrigerants: GWP, ODP, safety class, boiling point, glide, oil compatibility, and regulatory status.
Refrigerant GWP Database
Searchable database of 40+ refrigerants with GWP, ODP, safety classifications, and CO2e leak calculations.
CO2 Emissions Calculator
Calculate CO2 equivalent emissions from refrigerant leakage, electricity consumption, and fuel usage.