❄ RefrigSim
Refrigeration engineering toolkit

For everyone interested in refrigeration Fundamentals for beginners and tools for professionals.

Understand refrigeration by seeing, experimenting and calculating.

Interactive simulators, learning materials and design tools for refrigeration, heat pumps and energy efficiency.

Continuously updated digital content
Refrigeration cycle principle ❄ R32 · jäähdytys
Refrigerant: R32 Superheat: 10 K Subcooling: 5 K COP: 3.45

Why RefrigSim?

Refrigeration technology develops rapidly. Content, regulations, refrigerants and tools need to keep up.

◷Up to date

Digital content can be updated continuously.

🎓For teaching

Fundamentals for beginners and visual tools for teaching.

🔧Practical tools

Practical calculations for design work and professionals.

🌿Energy efficiency

Heat pumps, ground-source systems, heat recovery and indirect systems.

© 2026 Oy HS Yhtiö · RefrigSim v0.5.9 · 21.9.2026
Lisää RefrigSim kirjanmerkkeihin näppäimillä ⌘ D (Windows: Ctrl D).
TESTI 1440×1057 · DPR 1