A full pallet of genuine Honeywell Solstice® 452A (R-452A) — 40 factory-sealed 25 lb cylinders, 1,000 lb of refrigerant, shipped on one skid with freight included to the lower 48. Built for refrigeration contractors and wholesalers who go through R-452A by the pallet and don't have time to chase single cylinders.

R-452A is the low-GWP, A1 (non-flammable) replacement for R-404A and R-507 in low- and medium-temperature commercial systems — supermarket racks, walk-ins, reach-ins, transport, and cold storage. It runs close to R-404A pressures and capacity, so it drops into most existing equipment without a major redesign, while cutting GWP by roughly half.

Why buy R-452A by the pallet

• One price, one shipment, free freight. A full pallet ships LTL freight on us — no per-cylinder hazmat surcharges stacking up on small UPS orders.
• Locked-in supply for the season. When 452A tightens up in peak months, having a pallet on the shelf means you're not waiting on backorders or paying spot prices.
• Every cylinder is the real thing. Genuine Honeywell, factory-sealed and virgin — not repackaged or grey-market gas. Full documentation comes with the shipment for your EPA records.

What's on the pallet

Buying for a company?

Pallet buyers usually qualify for a Pro Account: wholesale contract pricing below the public site, Net 15 / Net 30 terms, priority allocation when stock gets tight, and a dedicated rep who handles your quotes, freight, and returns. If we can't beat your current supplier's landed cost on a high-volume SKU, you don't have to switch. Apply for a Pro Account — most are approved within one business day (have your EPA 608 certification ready).

Common questions

How many cylinders are on a full pallet of R-452A?
A full pallet is 40 cylinders at 25 lb each — 1,000 lb of refrigerant total. Need a smaller commitment? A half pallet (20 cylinders) is also available.

Can R-452A replace R-404A?
Yes. R-452A is designed as a lower-GWP, non-flammable replacement for R-404A and R-507, with similar pressures and capacity for low- and medium-temperature applications. Most systems take it without major modification.

Is the refrigerant genuine and EPA-compliant?
Every cylinder is genuine Honeywell, factory-sealed and virgin, and ships with documentation for your EPA records. A valid EPA 608 certification is required to purchase.

How does a full pallet ship?
It ships as one LTL freight skid with freight included to the contiguous 48 states. In-stock pallets typically ship same day when ordered before the daily cutoff.

Sold to EPA 608–certified professionals and licensed businesses only.