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Sentai Gas
25LB R410A (R-410A) Refrigerant Gas | 10 Cylinders
$760.0010 × 25 lb cylinders
$76.00 each · $3.04 / lb
SKU 10pcs R410A · Taxes calculated at checkout
Ten 25 lb cylinders of R-410A — 250 lb of service gas for contractors running planned maintenance on split systems and packaged rooftop units.
Shipping & Support
Everything you need before ordering
- Shipping rate
- Free on every order
- Dispatch
- 1 business day (Mon–Fri)
- Estimated delivery
- 1–4 business days
- Shipping origin
- United States
90-day returnsUnopened, factory-sealed items. No restocking fee. Returns need approval first.
After-sales supportLive chat around the clock · phone Mon–Fri, 9:00 AM – 6:00 PM ET · +1 (509) 938-2763
Accepted payments
Secure checkout powered by Stripe
Ten cylinders is where buying gas stops being a shelf item. 250 lb belongs in a dedicated cylinder area: upright, restrained, ventilated, out of direct sun and away from heat, with access controlled. Check your local fire code and your insurer for how much compressed gas you may keep on site. Work out where the stock will sit and who may draw from it before the first busy week of the season.
The gas itself is a non-flammable HFC blend of R-32 and R-125, and it charges the bulk of US split systems, heat pumps, mini-splits and packaged rooftop units fitted after R-22 left new equipment. Being a blend, it goes in as liquid: metered into the low side with the compressor running, or weighed into the high side of an evacuated system. Pressures run considerably higher than R-22, so gauges, hoses and recovery cylinders must be rated for it. POE oil is hygroscopic, so keep the system closed.
Supply is the reason a pack this size makes sense. HFC production and import step down under the AIM Act, new residential and light commercial equipment has moved to mildly flammable alternatives such as R-454B and R-32, and reclaimed material takes a growing share of what is on the market. Meanwhile the installed base leaks on its own schedule. Holding 250 lb against a season of planned maintenance beats chasing one cylinder on the morning of a callout.
Key benefits
- 10 cylinders at 25 lb each for 250 lb total
- Non-flammable HFC blend of R-32 and R-125 — the service gas after R-22 left new equipment
- Charge as liquid; drawing vapour off a blend changes what stays in the cylinder
- Gauges hoses and recovery cylinders must be rated for R-410A pressures
- Store upright and restrained in a ventilated area away from heat and direct sun
| Refrigerant | R-410A |
|---|---|
| Cylinder size | 25 lb |
| Units per order | 10 |
| Total refrigerant | 250 lb |
| Brand | Sentai Gas |
| Part number (MPN) | 10pcs R410A |
Shipping
Free shipping on every order to United States. Dispatched in 1 business day (Mon–Fri); delivery 1–3 business days (Mon–Fri) after dispatch.
Shipping policyReturns
90-day returns on unopened, factory-sealed cylinders, cans, water heaters, boilers, heaters and accessories. No restocking fee; refunds within 7 business days of inspection.
Returns policyUse R-410A only in equipment designed and labelled for it — confirm the refrigerant on the equipment nameplate before charging. Never mix refrigerants.
Pressurised cylinder: store upright, away from heat, and below the temperature marked on the label.
This refrigerant is sold to EPA Section 608 certified technicians and to buyers purchasing for resale to them. Compliance policy
FAQ
How much refrigerant is in this listing?
25 lb of R-410A per cylinder, 10 cylinders in the pack, as stated in the product title.
What does shipping cost and how long does it take?
Shipping is free on every order to United States. Orders are dispatched in 1 business day (Mon–Fri) and arrive 1–3 business days (Mon–Fri) after dispatch.
Can I return it?
Yes — within 90 days for unopened, factory-sealed cylinders, cans, water heaters, boilers, heaters and accessories, with no restocking fee. We cannot accept cylinders whose seal has been broken, partially used refrigerant, any cylinder that has been connected to a system, and any water heater, boiler or heater that has been installed or connected to gas, water or power.
Do I need to be certified to buy this refrigerant?
Federal rules (EPA Section 608) restrict the sale of this refrigerant to certified technicians and to buyers purchasing for resale to them. By ordering you confirm you are permitted to buy it.
Buying more than one
This cylinder is stocked in 6 pack sizes. Each is its own listing — the price per cylinder is shown so you can see where the break actually falls.
| Pack | Total | Per cylinder | Per lb | Link |
|---|---|---|---|---|
| 1 cylinder | $82.00 | $82.00 | $3.28 / lb | View |
| 5 cylinders | $390.00 | $78.00 each lower rate | $3.12 / lb | View |
| 10 cylindersViewing | $760.00 | $76.00 each lower rate | $3.04 / lb | this page |
| 20 cylinders | $1,540.00 | $77.00 each lower rate | $3.08 / lb | View |
| 30 cylinders | $2,280.00 | $76.00 each lower rate | $3.04 / lb | View |
| 40 cylinders | $3,000.00 | $75.00 each lower rate | $3.00 / lb | View |
Multi-cylinder packs move as palletised freight and need a delivery appointment and a way to unload. Confirm you have both before ordering at these quantities.
More R-410A
20 pack
R-410A · 25 lb · ×20 · EPA 608
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Regular price $1,672.00$3.34 / lb
$83.60 each
In stock
R-410A · 25 lb · EPA 608
25lb Honeywell R-410A Refrigerant, Virgin Sealed – Made in USA
Regular price $95.60$3.82 / lb
In stock
R-410A · 25 lb · EPA 608
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Regular price $95.60$3.82 / lb
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What people say about buying from us
Excellent
These cover the buying experience across our catalogue, not this product alone.
4.8 out of 5, based on 16 reviews
7 from Sentai Gas customers and 9 from customers of Freonwell, our partner store, who bought the same cylinder.
- 5-star81%
- 4-star13%
- 3-star6%
- 2-star0%
- 1-star0%
Reviews are submitted by customers after a completed order and published as written. We do not edit or delete a review for being critical.
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Expectations
Went above my expectations. Shipping was prompt I will purchase again. Thank you.
Verified buyer · Freonwell
Reviewing 25 lb R410A Refrigerant Cylinder for HVAC & Heat Pumps
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Fast shipping and exactly what I ordered
I ordered R-410A for an HVAC job and everything went smoothly. The cylinder arrived well packaged and sooner than I expected. The ordering process was straightforward and the product was exactly what I needed.
· Texas
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This is legit and real seller
I was a little skeptical about this website at first but this is legit and very fast shipping. Will definitely purchase again from this website.
Verified buyer · Freonwell
Reviewing 25 lb R410A Refrigerant Cylinder for HVAC & Heat Pumps
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Great option for HVAC supplies
I needed R-134a quickly and found the pricing very competitive. The product information was clear, checkout was easy, and the cylinder arrived in good condition. Overall, a very smooth experience.
· Florida
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These guys totally Rock
They can totally be trusted. This is not one of those fly-by-night stores. They might have some misspellings in their advertisements but that does not mean they're not honest. They just don't know how to spell. These guys are fantastic. I've been using them for years and they always have great product and great service.
Verified buyer · Freonwell
Reviewing 25 lb R410A Refrigerant Cylinder for HVAC & Heat Pumps
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Good prices and a simple ordering process
Sentai Gas made it easy to find the refrigerant I needed. The order went through without any issues and delivery was right on schedule. I'll definitely keep them in mind for future orders.
· Arizona
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A fantastic way to get your personal Freon for your home AC
Instead of paying 40 to $55 per pound for for your home air conditioning, keep your own on hand and they will use yours. A great way to save money especially with HOT summers and the need for a little Freon every year or two. A + A + A +
Verified buyer · Freonwell
Reviewing 25 lb R410A Refrigerant Cylinder for HVAC & Heat Pumps
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Very satisfied with the service
This was my first order and the experience was better than expected. The website was easy to navigate, the product was available, and everything arrived as described.
· Georgia
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Showed up damaged
This is likely less of FreonWell's fault and more on the carrier, but it probably could have been packaged better to prevent it also. The tank showed up quickly and full, but the handles were extremely bent. The box was clearly dropped at some point. Surprisingly it doesn't seem like the valve took any damage so it's still usable
Verified buyer · Freonwell
Reviewing 25 lb R410A Refrigerant Cylinder for HVAC & Heat Pumps
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Reliable supplier
I was looking for a straightforward place to order refrigerant and found Sentai Gas. The ordering process was simple and my cylinder arrived safely and in good condition.
· Ohio
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Prompt delivery, priced right!
Arrived on time, product as described. HVAC cleaned and maintained.
Verified buyer · Freonwell
Reviewing 25 lb R410A Refrigerant Cylinder for HVAC & Heat Pumps
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Good selection and quick dispatch
I found the specific refrigerant I needed without having to search through several suppliers. The order was dispatched quickly and arrived without any damage. Very happy with the purchase.
· California
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well almost..
delivery was a few days late…not really their fault that fedex has gone to crap in my area…canister was dinged up a bit…dont know the offending party there 😁…..will probably use them again
Verified buyer · Freonwell
Reviewing 25 lb R410A Refrigerant Cylinder for HVAC & Heat Pumps
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Exactly what I needed
The product matched the description and arrived in good condition. The whole purchase was straightforward from checkout to delivery. I'll be ordering again when I need more refrigerant.
· North Carolina
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Amazing Product
Product as described, fast shipping with detailed tracking . Will buy from again .
Verified buyer · Freonwell
Reviewing 25 lb R410A Refrigerant Cylinder for HVAC & Heat Pumps
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Was worried at first but actually came through.
Originally found it for $201. Extremely cheap and was worried it was a scam. Searched online and no reviews. But they did offer free 30 day free returns so I decided screw it. Luckily, it wasn’t a scam and refrigerant did show up at my front door :)
Verified buyer · Freonwell
Reviewing 25 lb R410A Refrigerant Cylinder for HVAC & Heat Pumps
Reviews are published as written. If something went wrong with your order, email contact@sentaigas.com and we will put it right — see our returns policy.
