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Professional system service
For qualified HVAC professionals maintaining compatible existing R22 air-conditioning and refrigeration equipment.
Refrigenta›Refrigerants›R22 30LB
Professional HVAC Supply
30LB CYLINDER
Legacy-system service refrigerant
R22
Refrigerant
A 30LB professional-use cylinder for servicing compatible existing R22 air-conditioning and refrigeration equipment.
$99.94
$233.00
Save $133.06
In stock · Free U.S. shipping
- Single-component HCFC-22 refrigerant for compatible existing R22 systems.
- ASHRAE A1 safety classification: lower toxicity and no flame propagation.
- Factory-sealed, non-refillable 30LB disposable cylinder.
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Factory SealedProfessional-grade supply
Service-ready supply
Dependable support for existing R22 equipment.
Built for qualified HVAC professionals maintaining compatible air-conditioning and refrigeration systems.
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Existing equipment support
Designed for service work on systems whose nameplate and manufacturer documentation specifically identify R22.
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Cooling & refrigeration
Suitable for compatible legacy comfort-cooling and refrigeration systems when verified by a qualified technician.
Product profile
Technical details at a glance.
RefrigerantR22 / HCFC-22
Single-component refrigerant
Net weight30LB / 13.6KG
Disposable supply cylinder
Safety classASHRAE A1
Lower toxicity, no flame propagation
Chemical formulaCHClF₂
Chlorodifluoromethane
Boiling pointApprox. −40.8°C
At standard atmospheric pressure
Typical lubricantMineral / AB
Always confirm OEM requirements
CylinderNon-refillable
Factory-sealed disposable format
Intended useExisting R22 systems
Professional service and maintenance
Compatible applications
Where R22 is used.
Compatibility must always be verified against the equipment nameplate and the original manufacturer’s service documentation.
Existing Residential AC
Compatible central, split and packaged systems whose nameplate specifies R22.
Light Commercial
Existing commercial comfort-cooling equipment originally engineered for R22.
Heat Pumps
Compatible legacy heating and cooling units using R22 as the specified charge.
Refrigeration Service
Existing refrigeration equipment approved and labeled by its manufacturer for R22.
Professional workflow
A clearer service process.
VERIFY1
Confirm the nameplate
Verify that the existing equipment specifies R22 and confirm the required service charge and lubricant.
REPAIR2
Recover and repair
Locate and repair leaks first, then recover refrigerant using certified recovery equipment—never vent it.
CHARGE3
Follow OEM procedure
Evacuate, charge and commission the system according to manufacturer instructions and applicable requirements.
⚠Important: R22 is intended for qualified professionals servicing compatible existing equipment. Do not mix refrigerants, never intentionally vent refrigerant, and follow EPA Section 608 plus all applicable federal, state and local requirements.
Which systems can use R22?
Only compatible existing equipment whose nameplate and manufacturer documentation specify R22. It must not be added to an R410A, R32, R454B or other differently labeled system.
Can R22 be mixed with another refrigerant?
No. Mixing refrigerants can create unsafe operating conditions, compromise system performance and prevent proper recovery or recycling.
Is R22 flammable?
R22 is classified A1 under ASHRAE safety classification: lower toxicity and no flame propagation under the classification test conditions. Standard refrigerant safety procedures still apply.
Can existing R22 equipment still be serviced?
Yes. Existing compatible R22 equipment may be serviced in accordance with EPA requirements. The technician must verify equipment compatibility and comply with all applicable handling, recovery and certification rules.
Is the 30LB cylinder refillable?
No. This listing is for a factory-sealed disposable cylinder. Handle, transport and dispose of it in accordance with applicable local and federal requirements.
Who should install or service R22?
Service should be performed by a qualified, appropriately EPA-certified HVAC professional following the equipment instructions and refrigerant-management requirements.
Professional supply. Straightforward support.
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