Description
R449A Refrigerant Gas (Opteon XP40) – R404A Replacement | 10 kg Cylinder UK
R449A (Opteon XP40 by Chemours) is the leading approved low-GWP alternative to R404A and R507A in commercial refrigeration. Offering a GWP of 1,397 — 64% lower than R404A — R449A is widely recommended for new commercial refrigeration installations and retrofits.
Packaging & Quantity
- Net weight: 10 kg per cylinder (refillable)
- Brand: Opteon XP40 (Chemours / former DuPont)
- Purity: 99.9% minimum
- Composition: 24.3% R32 / 24.7% R125 / 25.3% R134a / 25.7% R1234yf
- GWP: 1,397 — 64% lower than R404A
- Safety: A1 (non-flammable)
- Applications: Supermarket refrigeration, cold rooms, food retail — direct R404A/R507A replacement
F-Gas certification required. Ideal for businesses transitioning away from high-GWP R404A. UK next-day delivery.

