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67 pallet & pack SKUs →Sentai Gas
$880.0010 × 24 lb cylinders
$88.00 each · $3.67 / lb
SKU 10pcs R404 · Taxes calculated at checkout
Ten 24 lb cylinders of R-404A, 240 lb total: count them in, store them upright and secured, charge liquid only, and log each cylinder out by job.
Everything you need before ordering
90-day returnsUnopened, factory-sealed items. No restocking fee. Returns need approval first.
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R-404A replaced R-502 in low- and medium-temperature commercial refrigeration — supermarket packs, walk-ins, transport units — and that installed base is still running. Receiving is the first job. Count the cylinders against the 10 on the order and look each one over for transit damage before anyone signs. Write anything wrong on the paperwork while the driver is still in the yard. If the delivery comes in on a booked window, have somebody on site who can take it.
Storage next. Cylinders stand upright and secured against tipping, somewhere cool and dry, clear of exits, drains and any ignition source — a compressed-gas cage if the shop has one. Then log them. 240 lb is a stock holding rather than one job's charge, so book each cylinder out against the machine it goes to. That keeps the stock count and the service records in step, and a system that keeps needing topping up reads as a leak rather than a habit.
Charging is liquid only. The gas is a blend of R-125, R-143a and R-134a, so vapour drawn off the top shifts the mix in both the system and the cylinder. Meter liquid slowly into the suction of a running machine, or weigh it into the high side of one that is shut down. Read superheat off the dew point and subcooling off the bubble point. These systems run polyolester oil, which takes on moisture fast, so keep cylinders closed and change the drier. New equipment has moved on; the installed base has not.
| Refrigerant | R-404A |
|---|---|
| Cylinder size | 24 lb |
| Units per order | 10 |
| Total refrigerant | 240 lb |
| Brand | Sentai Gas |
| Part number (MPN) | 10pcs R404 |
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 policy90-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-404A 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
24 lb of R-404A per cylinder, 10 cylinders in the pack, as stated in the product title.
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.
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.
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.
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 | $96.00 | $96.00 | $4.00 / lb | View |
| 5 cylinders | $460.00 | $92.00 each lower rate | $3.83 / lb | View |
| 10 cylindersViewing | $880.00 | $88.00 each lower rate | $3.67 / lb | this page |
| 20 cylinders | $1,680.00 | $84.00 each lower rate | $3.50 / lb | View |
| 30 cylinders | $2,400.00 | $80.00 each lower rate | $3.33 / lb | View |
| 40 cylinders | $3,040.00 | $76.00 each lower rate | $3.17 / 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.
What people say about buying from us
These cover the buying experience across our catalogue, not this product alone.
4.9 out of 5, based on 8 reviews
7 from Sentai Gas customers and 1 from customers of Freonwell, our partner store, who bought the same cylinder.
Reviews are submitted by customers after a completed order and published as written. We do not edit or delete a review for being critical.
Great prices
Great service
Verified buyer · Freonwell
Reviewing 24 lb R404A Refrigerant Cylinder for Commercial Refrigeration
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
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
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
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
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
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
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
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.