R32 Refrigerant Explained: Why Modern AC in Luxembourg Uses It
R32 — The Refrigerant Standard for AC in Luxembourg
If you're buying air conditioning in Luxembourg in 2026, it almost certainly uses R32 refrigerant. Here's why R32 has replaced R410A as the residential standard.
R32 vs R410A
| Property | R32 | R410A | |----------|-----|-------| | GWP (Global Warming Potential) | 675 | 2,088 | | Energy efficiency | +10% | baseline | | Refrigerant charge | −30% | baseline | | F-Gas 2024 compliance | Yes | Phased out |
What This Means for You
- Lower running cost thanks to better thermodynamic properties
- Future-proof — R32 isn't subject to the same phase-down quota that's pushing R410A prices up sharply
- Certified installer required — F-Gas regulation mandates a qualified technician for installation, recovery and maintenance
All MS Services 24/7 technicians hold the required F-Gas certification — see our air conditioning service page.
Frequently Asked Questions
Is R32 flammable?
R32 is classified A2L (mildly flammable). Installation rules around minimum room volume must be respected — we verify this at the survey stage.
Can I convert an old R410A AC to R32?
No. The compressor, oil and components are not interchangeable. R32 only goes into systems designed for it.