Buy HVAC Refrigerants Online, Ship Nationwide Across Whole USA
Smart Refrigerants stocks the full range of residential and commercial HVAC refrigerants, from legacy R-22 to next-generation low-GWP blends, shipped fast to contractors nationwide.
Find The Right HVAC Refrigerant
Residential and commercial systems run on a wide range of refrigerant blends. Pick the type that matches the equipment being serviced below.
Built For Contractors Who Can't Afford To Wait
HVAC contractors and wholesale distributors need a refrigerant supplier that keeps pace with a full service calendar. Smart Refrigerants ships fast so a truck never sits idle waiting on parts.
HVAC Contractors
Stock every truck with the refrigerant needed for split systems, heat pumps, and package units.
Wholesale Distributors
Buy in bulk and resell to your own network of licensed technicians and contractors.
Commercial Refrigeration Techs
Source low-temp blends like R-404A and R-407A for walk-in coolers and display cases.
Property Management
Keep multi-unit buildings and apartment complexes cool with a dependable refrigerant supply.
HVAC Refrigerant For Sale
Every cylinder below ships virgin sealed and factory fresh. Standard and low-GWP options are both in stock for fast nationwide delivery.
Buy R-438A Refrigerant Cylinder in USA – DOT & EPA Compliant
In stock
R-134A 30lb Refrigerants HVAC 1/4 ACME
In stock
R-407A 25lb Refrigerant – Low-Temp Commercial HVAC
In stock
R-407C Refrigerant 25lb Factory Sealed
In stock
R-410A 25lb Refrigerant – Virgin Sealed HVAC Grade
In stock
R-410A Refrigerant 25lb Honeywell Virgin Sealed
In stock
R-448A 25lb Honeywell Refrigerant – Made in USA
In stock
R-513A 30lb Refrigerant – Eco-Friendly HVAC Solution
In stock
R22 30lb Refrigerant Cylinder – Virgin HCFC-22 for HVAC Systems
In stock
R-410A vs R-32 vs R-454B: Choosing The Right HVAC Refrigerant
HVAC refrigerant has gone through three eras of change. Knowing which era a system belongs to keeps a service call fast and correct.
Systems Installed Before 2010
Older split systems and heat pumps often still run on R-22. Production of virgin R-22 has wound down, so supply for this legacy refrigerant keeps tightening every year.
Systems Installed 2010 Through 2025
R-410A became the dominant refrigerant for new residential and light commercial systems during this stretch, and it remains the most requested cylinder Smart Refrigerants ships today.
New Equipment Going Forward
Manufacturers are shifting new equipment toward lower-GWP options like R-454B, R-32, and R-513A. Contractors who stock both eras can service the installed base while staying ready for newer systems
.
| R-454B | R-410A | Spec |
|---|---|---|
| 2025 and newer | 2010–2025 | Typical Install Era |
| A2L low-GWP blend | HFC blend | Chemical Family |
| Significantly lower | Higher | Relative GWP |
| New residential systems | Split systems, heat pumps | Common Use |
| AHRI 700 | AHRI 700 | Purity Standard |
How Every Cylinder Is Verified Before It Ships
Reclaimed or contaminated refrigerant can shorten a compressor's life and void a manufacturer's warranty. That risk isn't worth it for a contractor's reputation.
Smart Refrigerants only stocks virgin, factory-sealed refrigerant. Nothing on this page has been recovered, recycled, or reblended. Every cylinder keeps its factory seal intact from the manufacturer straight through to a contractor's truck.
Each order also ships with documentation confirming batch, weight, and compliance status, so a contractor can keep clean records for EPA purposes.
| Cylinder Verification Tag | |
|---|---|
| Grade | Virgin, Factory Sealed |
| Purity Standard | AHRI 700 |
| Manufacturer | Honeywell |
| Regulatory | DOT / EPA 608 & 609 |
| Chain of Custody | Factory → Warehouse → Truck |
| Seal Status | Unopened / Verified |
Experience Behind Every Cylinder
Smart Refrigerants was built by people who understand refrigerant handling, compliance, and the pace of a busy HVAC business. That experience shapes every order shipped.
Direct Manufacturer Relationships
The sourcing team buys directly from Honeywell and Chemours, cutting out gray-market resellers that can't guarantee virgin-grade product.
Section 608 Verification
Every certification a contractor submits gets reviewed by a compliance specialist before a bulk cylinder order ships.
DOT Hazmat Shipping Experience
HVAC refrigerant ships as regulated hazmat. The logistics team labels and packs every cylinder to DOT standards.
Shop Automotive Refrigerants by State
R-134a and R-1234yf cans, cylinders and can-tap kits for auto AC systems, stocked regionally for faster delivery.
Shop In Texas
Automotive R-134a & R-1234yf available in Houston, Dallas–Fort Worth, Austin & San Antonio.
Shop In Florida
Shop In California
Shop In Arizona
HVAC Refrigerant, EPA Section 608 Compliant
Federal law regulates who can buy and service HVAC refrigerant. Smart Refrigerants operates within every one of these standards, and expects the same from its customers
608
Section 608 requires technician certification before purchasing most HVAC refrigerant.
Type II
Covers high and very high-pressure appliances, including most residential split systems.
DOT
Every cylinder ships in DOT-approved packaging with correct hazmat labeling.
AHRI 700
Purity is verified to AHRI 700 standard, the benchmark for refrigerant quality.
Trusted By HVAC Contractors Across The Country
"Our chiller service crew in Houston goes through R-134A regularly and the 30lb cylinders are the right size for our route trucks. Sealed properly and the invoice matched the order exactly."
"We handle commercial refrigeration for grocery clients across the Central Valley and the R404A 24LB cylinders keep our service vans stocked without overordering. Consistent quality every delivery."
"Needed R-407C for a rooftop unit retrofit near Tampa and SmartRefrigerants shipped the same day. No minimum order requirement made it easy to get exactly what the job called for."
"With new equipment shifting to R-454B, having 20lb cylinders in stock has kept our Phoenix installs moving without delay. Purity and pressure checks have been consistent on every order."
"R-438A can be hard to source locally, but SmartRefrigerants had it in stock when our usual supplier in Fort Worth was out. Ordering process was simple and the EPA cert check was quick."
"We service supermarket refrigeration cases across San Diego and R-448A 25lb has become our go-to for retrofits. Cylinders arrive sealed and the paperwork is always included."
"Our Jacksonville shop switched to R-452A for transport refrigeration units and the 25lb cylinders have been reliable all season. Fast shipping and a fair price compared to local suppliers."
"Cold storage clients around Tucson need R-407A regularly and SmartRefrigerants keeps our account stocked without any backorders. The wholesale pricing has helped our margins a lot."
"We needed a lower GWP option for a chiller upgrade in Austin and R-513A 30lb was exactly what the spec called for. Delivery was quick and the cylinder was properly sealed on arrival."
"Stocked up on R-410A 25lb cylinders ahead of the summer rush in Sacramento and the order arrived faster than expected. Real-time tracking made it easy to plan our install schedule."
"Our distribution warehouse near Orlando restocks R-454B 20lb every month for local contractors. SmartRefrigerants has never missed a delivery window and the bulk pricing is competitive."
"Switched to SmartRefrigerants for R-410A 25lb after our old supplier in Mesa kept running short mid-season. Stock has been consistent and support answers questions quickly."
Buying HVAC Refrigerant In Bulk?
Contractors and wholesale distributors can unlock volume pricing across R-410A, R-22, and every low-GWP blend in stock.
What To Know Before You Order
HVAC refrigerant ships as regulated hazmat freight, so a few rules apply to every order placed on this page. Smart Refrigerants keeps this process transparent from checkout to delivery.
Bulk cylinder purchases require valid EPA Section 608 certification on file.
R-22 supply is limited due to the ongoing federal phasedown of virgin production.
Some states apply extra restrictions on high-GWP refrigerant sales; checkout will flag these automatically.
Orders ship via ground hazmat carrier, with tracking provided at dispatch.
Wholesale distributors can request pallet-level freight quotes for large orders.
HVAC Refrigerant FAQ
Yes. Most HVAC refrigerant cylinders require valid EPA Section 608 technician certification before purchase, in line with federal recordkeeping rules.
R-410A is the modern standard for systems installed since roughly 2010. R-22 is the older refrigerant it replaced, and virgin R-22 production keeps shrinking each year.
A few states apply extra restrictions on higher-GWP refrigerants like R-407A. Checkout will flag any restriction tied to a buyer's shipping address.
Yes, virgin and reclaimed R-22 remain legal to purchase with valid Section 608 certification, though supply continues to tighten under the federal phasedown.
AHRI 700 is the industry purity standard for refrigerant. Every cylinder Smart Refrigerants ships meets or exceeds this benchmark.
The choice depends on what the equipment was designed for. Always match the refrigerant to the system's nameplate rather than substituting a newer blend.
Yes. Contractors and distributors can request wholesale pricing across the full HVAC refrigerant catalog through the bulk pricing form above.
Most orders leave the warehouse within one business day and arrive within two to five business days, depending on cylinder size and destination.
Stock Your Truck With Refrigerant You Can Trust
Choosing the right HVAC refrigerant protects a system, a warranty, and a contractor's reputation. Genuine, virgin-sealed cylinders keep every service call safe, compliant, and built to last.
Browse the full lineup above, or pair a refrigerant order with tools from the refrigerant accessories and tools page. Shops also servicing vehicles can check the automotive refrigerant catalog for R-1234yf and R-134A.
