Frequently asked questions
How can I verify that my equipment uses R454B?
Check the equipment label and manufacturer specifications for R454B before ordering. It should only be used in equipment designed specifically for this refrigerant.
What is R454B typically used for?
R454B is a newer refrigerant used mainly in residential and light-commercial air conditioners and heat pumps as manufacturers transition away from R410A. It is now appearing in new split systems, packaged units, rooftop equipment, and heat pumps.
How much R454B comes in each cylinder?
Each cylinder contains 22 lb (10.0 kg) of net R454B refrigerant. Cylinder and packaging weight are excluded.
Can R454B be mixed with R410A or another refrigerant?
No. R454B and R410A are not interchangeable charges and should not be mixed. Use only the refrigerant specified for the equipment.
Who should handle or service R454B?
R454B is classified as an A2L refrigerant. Service should be performed by a qualified HVAC professional using tools, procedures, and equipment suitable for R454B systems.
How long does R454B delivery take?
Shipping is free within the contiguous 48 states and Washington, D.C. Orders normally ship within 1 business day and typically arrive 2–4 business days after shipment via FedEx or UPS.
What if my R454B cylinder arrives damaged?
Do not use or attempt to repair a damaged or leaking cylinder. Keep it away from ignition sources and contact support with your order details and photos.
Are unopened R454B cylinders returnable?
Unused and unopened cylinders may be eligible for return if they remain in original condition and packaging. Contact us before returning regulated products.
Do you offer quantity discounts on R454B?
Yes. Volume pricing may be available depending on quantity, inventory, destination, and freight requirements.