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20.9 LB R32 R-32 Refrigerant Cylinder
Single-component A2L used across mini-splits, VRF and modern heat pumps built for it.
- Net weight 20.9 lb / 9.5 kg
- Safety class A2L · GWP 675 · ODP 0
- Composition Difluoromethane (CH₂F₂)
- Factory-sealed, new and unused
- Free FedEx Ground · ships in 24 hours
EPA Section 608 certification verified before dispatch.
R-32 — 20.9 lb factory-sealed cylinder
Single-component A2L used across mini-splits, VRF and modern heat pumps built for it. Supplied new and unused in a non-refillable steel service cylinder with the manufacturer valve seal intact, packed to 49 CFR hazardous-materials standards and dispatched from our Fort Worth facility within 24 hours of certification clearing.
Technical specification
| Refrigerant designation | R-32 |
|---|---|
| Chemical family | HFC, pure compound |
| Composition | Difluoromethane (CH₂F₂) |
| Nominal blend ratio | 100 % single component |
| ASHRAE 34 safety class | A2L — lower toxicity, mildly flammable |
| Global warming potential | 675 (AR4, 100-year) |
| Ozone depletion potential | 0 |
| Temperature glide | None — single component |
| Boiling point at 1 atm | −61.8 °F / −52.0 °C |
| Compatible lubricant | POE (polyol ester) |
| Net weight | 20.9 lb / 9.5 kg |
| Cylinder type | Non-refillable steel service cylinder |
| Cylinder dimensions | 16.0 in high × 9.8 in diameter |
| SKU | RM-32-209 |
Compatible applications
- Ductless mini-splits — Single and multi-zone systems nameplated for R-32.
- VRF systems — Variable refrigerant flow equipment approved for A2L charge.
- Modern heat pumps — Inverter-driven residential and light-commercial units.
Before you order
Being a pure compound, R-32 can be topped up in the vapour phase without composition drift — a practical advantage over blends during service.
It runs hotter at the compressor discharge than R-410A. Watch superheat and discharge temperature closely on long line sets.
Safe handling
- Verify the equipment nameplate specifies R-32 and note the approved charge before connecting.
- This system requires POE (polyol ester). Mixing incompatible lubricants causes compressor failure.
- As a pure compound this refrigerant will not fractionate, so vapour top-up is acceptable.
- A2L classified: use flammable-rated recovery, gauges, vacuum pump and leak detection, with ventilation and ignition-source control.
- Store upright and secured, in a cool, dry, ventilated area away from heat, sparks and open flame.
- Recover refrigerant — knowingly venting is a violation of Clean Air Act Section 608.
Shipping
Free FedEx Ground on every cylinder within the contiguous United States, typically 2–5 business days after pickup. Ground service only — compressed refrigerant does not travel by air. We cannot deliver to PO boxes, APO/FPO addresses, Alaska, Hawaii or US territories. A signature is required.
Professional service use only. A2L — mildly flammable. Requires A2L-rated tools, ventilation and ignition-source control. EPA Section 608 certification is verified before this order is dispatched.
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