R-290

Composition: propane, C₃H₈

Excellent thermodynamic properties and very low cost. Class A3 — highly flammable, which limits the charge (typically up to 150 g in domestic appliances).

What this means for you

This refrigerant is approved for use and is not subject to a shrinking quota. It is a safer long-term choice when buying new equipment.

Highly flammable. Limited to smaller systems with restricted charge.

Handling

Class A3. Low toxicity, highly flammable. Only small systems with a limited charge, installed by a certified technician.