Natural refrigerants

Natural refrigerants are substances that occur naturally and are characterised by a very low or negligible GWP (Global Warming Potential). This aligns well with the objectives of European environmental legislation and the transition to sustainable refrigeration and air-conditioning systems.

Advices from our experts

Within this category, a distinction is made between hydrocarbons, such as propane, isobutane and propylene, and inorganic refrigerants, such as carbon dioxide (CO844) and ammonia. Natural refrigerants combine a low environmental impact with excellent thermodynamic properties, but they require specific system design, safety measures and professional competence.

Our range includes the following natural refrigerants:

• R-1270 Propylene
• R-290 Propaan
• R-600a Isobutaan
• R-717 Ammoniak
• R-744 Kooldioxide