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Lower-GWP direction
R32 is a single-component refrigerant with zero ozone-depletion potential and a GWP of 677 under IPCC AR5.
Refrigenta›Refrigerants›R32 20.9LB
Professional HVAC Supply
20.9LB CYLINDER
Single-component HVAC refrigerant
R32
Refrigerant
A 20.9LB professional-use cylinder for air-conditioning, heat-pump and cooling equipment specifically approved for R32.
$99.94
$233.00
Save $133.06
In stock · Free U.S. shipping
- Single-component HFC-32 refrigerant with zero temperature glide.
- ASHRAE A2L safety classification with zero ozone-depletion potential.
- Factory-sealed, non-refillable 20.9LB disposable cylinder.
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Factory SealedProfessional-grade supply
Modern HVAC performance
Efficient cooling for R32-approved systems.
A professional supply format focused on correct identification, safe A2L handling and manufacturer-approved applications.
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A2L professional handling
For qualified HVAC professionals using R32/A2L-rated recovery, evacuation, charging and leak-detection equipment.
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Matched system performance
Use in residential and light-commercial air-conditioning or heat-pump equipment specifically engineered for R32.
Product profile
Technical details at a glance.
RefrigerantR32 / HFC-32
Single-component refrigerant
Net weight20.9LB / 9.5KG
Disposable supply cylinder
Safety classASHRAE A2L
Lower toxicity, mild flammability
GWP677
IPCC AR5, 100-year value
ODPZero
Non-ozone-depleting formulation
Temperature glideZero
Pure single-component refrigerant
FormulaCH₂F₂
Difluoromethane
Boiling point−51.7°C
At standard atmospheric pressure
Compatible applications
Where R32 is used.
Compatibility must always be verified against the equipment nameplate and the original manufacturer’s documentation.
Residential AC
Approved mini-split, multi-split, ducted and packaged comfort systems.
Light Commercial
Listed packaged and direct-expansion air-conditioning equipment.
Heat Pumps
Compatible reversible heating and cooling units whose documentation specifies R32.
DX Chillers
Compatible chillers and cooling equipment approved by the OEM.
Professional workflow
A clearer service process.
VERIFY1
Confirm compatibility
Check the unit nameplate, manufacturer literature, refrigerant designation and required charge.
PREPARE2
Use A2L-rated tools
Follow the SDS, provide suitable ventilation and use recovery, charging and leak-detection equipment approved for R32/A2L service.
CHARGE3
Follow OEM procedure
Charge and commission strictly according to manufacturer instructions and applicable regulations.
⚠Important: R32 is an A2L mildly flammable refrigerant intended for qualified professionals. Eliminate ignition sources, provide ventilation, do not mix refrigerants and never charge equipment that is not approved for R32.
Is R32 a direct drop-in replacement for R410A?
No. R32 must be used only in equipment specifically designed and approved for it. Never add R32 to an R410A-only system unless the manufacturer expressly provides an approved conversion procedure.
Can R32 be mixed with another refrigerant?
No. Mixing refrigerants can create unsafe operating conditions, compromise performance and prevent proper recovery or recycling.
Is R32 flammable?
R32 is classified A2L, meaning lower toxicity and mild flammability. It requires trained handling, ventilation and tools and procedures suitable for A2L refrigerants.
Which equipment can use this cylinder?
Only equipment whose nameplate and manufacturer documentation specify R32. Typical approved applications include certain air conditioners, heat pumps and direct-expansion cooling systems.
Is the 20.9LB cylinder refillable?
No. This listing is for a factory-sealed disposable cylinder. Handle, transport and dispose of it in accordance with applicable requirements.
Who should install or service R32?
Service should be performed by a qualified HVAC professional trained for A2L refrigerants and following all licensing, certification and safety requirements applicable to the work location.
Professional supply. Straightforward support.
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