Buy HVAC & Automotive Refrigerants Online
Every EPA Section 608‑compliant refrigerant your shop needs, in one catalog from R‑410A and R‑32 to legacy R‑22, with retail and wholesale pricing on every cylinder.
- EPA Section 608 Compliant
- Ships to All 50 States
- Bulk & Wholesale Pricing
- Secure Online Ordering
Shop Refrigerants by Type
Eight EPA-regulated refrigerants in stock, each with its own pressure charts, retrofit guides, and safety documentation.
R-410A Refrigerant
Shop R-410A
R-32 Refrigerant
Shop R-32
R-454B Refrigerant
Shop R-454B
R-22 Refrigerant
Shop R-22
R-407C Refrigerant
Shop R-407C
R-448A Refrigerant
Shop R-448A
R-134A Refrigerant
Shop R-134A
R-1234yf Refrigerant
Shop R-1234yfBrowse by Category
HVAC Refrigerants
Residential and commercial refrigerant for split systems, heat pumps, and packaged units.
Automotive Refrigerants
R‑134a and R‑1234yf for MVAC systems, sold by the can, cylinder, or case.
Accessories & Tools
Manifold gauges, recovery machines, hoses, and scales for every job.
How to Choose the Right Refrigerant
Every cylinder on this page is EPA Section 608 compliant, but the right choice still depends on your equipment, your region, and your timeline.
Choosing the Wrong Refrigerant Costs More Than Money
Buying the wrong refrigerant is more than a wasted purchase. Using an unapproved blend in a system it was never rated for can damage the compressor, void your equipment warranty, and put you out of compliance with EPA recordkeeping rules. Before you add a cylinder to your cart, match it against the nameplate on the unit and the refrigerant already in the lines, not just the closest-looking can on the shelf.
Matching Refrigerant to Equipment Age
Systems built before the mid-2010s were almost always charged with R-22. If a unit was installed between roughly 2010 and 2025, R-410A is the most common charge. Anything shipping new today is far more likely to run on R-32 or R-454B, since both are lower-GWP A2L refrigerants that meet the AIM Act phasedown schedule. When in doubt, the dataplate on the outdoor condenser lists the factory charge type, and that number always overrides a guess based on age alone.
Planning for the A2L Transition
R-32 and R-454B are mildly flammable A2L refrigerants, which means installation, storage, and transport carry extra handling requirements compared to older blends. Contractors switching a shop over for the first time should confirm their recovery machines, detectors, and storage cages are A2L-rated before stocking these cylinders in volume, not after the first service call.
Residential vs. Commercial Applications
Residential split systems and heat pumps mostly draw from the same short list: R-22, R-410A, R-32, and increasingly R-454B. Commercial refrigeration cases and walk-in coolers pull from a different set, including R-404A and R-507, both of which are being phased down under the same federal timeline. Automotive A/C systems are a separate category entirely, split between R-134a on pre-2021 vehicles and R-1234yf on nearly everything built since.
Frequently Asked Questions
Check the manufacturer dataplate on the outdoor condenser it lists the exact refrigerant type and factory charge weight. As a general rule, units installed before the mid-2010s usually run R-22, most systems installed since then use R-410A, and new 2025-and-later equipment is shifting to R-32 or R-454B.
Yes, for regulated refrigerants. Federal EPA Section 608 rules require buyers of HVAC refrigerant to hold valid technician certification on file before purchase, and this applies to both retail and wholesale orders.
Yes, but supply is limited to reclaimed and recycled stock since production and import of virgin R-22 ended under the phase-out schedule. Expect a higher price per pound compared to current-generation refrigerants.
R-410A is the current-generation standard with a higher global warming potential, while R-454B is a newer, mildly flammable A2L refrigerant designed to replace it under federal low-GWP requirements. Most new residential equipment is transitioning to R-454B.
Smart Refrigerants ships to all 50 states, though a small number of states including California apply additional CARB and Prop 65 documentation requirements at checkout.
Yes. Contractors and distributors can apply for a trade account to unlock wholesale pricing across every refrigerant in this catalog, with volume discounts on bulk cylinder orders.
Buying Refrigerant in Bulk?
Open a trade account for contractor and wholesale distributor pricing on every SKU in this catalog.