454
$99.00$279.00
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Professional refrigerant supply
R454B — for equipment engineered for A2L refrigerant.
Professional R454B refrigerant intended for approved air-conditioning and heat-pump equipment built to meet the requirements of this A2L refrigerant.
22 lb / 10.0 kg
HFO/HFC refrigerant blend
A2L — lower toxicity / mildly flammable
22 LB cylinder
Refrigerant
R454B
Net contents
22 lb / 10.0 kg
Product family
HFO/HFC refrigerant blend
Safety class
A2L — lower toxicity / mildly flammable
Technical snapshot
Key R454B product details in one place.
Use these specifications as a purchasing reference, then confirm the refrigerant designation and service requirements shown by the equipment manufacturer.
Model
R454B
Container
22 lb / 10.0 kg
Refrigerant format
Lower-GWP A2L blend
Classification
A2L — lower toxicity / mildly flammable
Packaging
Factory-sealed service cylinder
Recommended user
Professional / qualified service use
R454B is a lower-GWP refrigerant blend used in newer HVAC equipment. Its A2L classification means service practices differ from traditional A1 refrigerants.
Before servicing
Match the system, refrigerant and service procedure.
Refrigeration and HVAC equipment is engineered around specific pressure, lubricant, material and safety requirements. Verify the system documentation before connecting or opening a cylinder.
R454B is an A2L refrigerant and requires equipment, tools and procedures suitable for mildly flammable refrigerants.
Do not charge R454B into an R410A system unless the equipment manufacturer specifically approves that conversion.
Follow ventilation, ignition-control, leak-detection and service requirements applicable to A2L refrigerants.
Compatibility guide
Where R454B may be specified.
Refrigerant selection should always follow the equipment data plate, manufacturer service literature and applicable regulations.
01
Newer air-conditioning systems that specifically list R454B
Use only when the equipment manufacturer identifies R454B as an approved refrigerant for the system.
02
Compatible heat pumps designed for A2L refrigerant
Confirm the equipment label and manufacturer service documentation before charging or servicing the system.
03
Other manufacturer-approved R454B applications
Follow the refrigerant, equipment and jurisdiction-specific requirements that apply to the intended service work.
Cylinder & handling reference
Packaged for qualified service use.
Inspect the cylinder, product label and safety information before use, transport or storage.
Package contents
One sealed R454B refrigerant cylinder
The service cylinder contains the stated net refrigerant weight and should be checked on arrival before it is placed into service.
- Refrigerant: R454B
- Net contents: 22 lb / 10.0 kg
- Factory-sealed service-cylinder format
Handling reminder
Review compatibility, SDS and local requirements.
Keep the cylinder secured and stored according to the product label, safety data sheet and applicable transport or storage rules.
- Read the cylinder label and SDS before handling.
- Use service equipment approved for this refrigerant.
- Recovery, recycling and disposal must follow applicable regulations.
This product page is a general purchasing reference. It does not replace manufacturer instructions, the refrigerant safety data sheet, technician training, certification requirements, or applicable federal, state and local regulations.