R744 (CO2) compressors

Carbon dioxide — transcritical and subcritical refrigeration. GWP 1, zero PFAS, future-proof under F-Gas Regulation (EU) 2024/573.

Category: natural
GWP (AR4, 100-yr): 1
Safety class: A1
Compressors in catalog: 677
Brands: 7

Compressors by brand

BOCK — 336 models on R744 (CO2)

Frascold — 129 models on R744 (CO2)

Bitzer — 92 models on R744 (CO2)

Copeland — 82 models on R744 (CO2)

Snowkey — 19 models on R744 (CO2)

Dorin — 18 models on R744 (CO2)

Hanbell — 1 models on R744 (CO2)

Hanbell RH-150

Frequently asked questions

What compressors run on R744 (CO2)?

677 compressors across 7 brands in the DigiEntropy catalog are qualified for R744 (CO2). Top brands: BOCK, Frascold, Bitzer, Copeland, Snowkey.

What is the GWP of R744 (CO2)?

R744 (CO2) has a GWP of 1 (AR4 100-year). Safety class is A1.

Is R744 (CO2) compliant with EU F-Gas Regulation 2024/573?

R744 (CO2) is a natural refrigerant with GWP 1 — fully compliant with F-Gas Regulation (EU) 2024/573 and future-proof against the 2026, 2030, and 2035 phase-down milestones.

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