R32 Refrigerant 20 LBS FULL PALLET (40 Cylinders)

It is classified A2L — mildly flammable. That is a real classification with real consequences: the equipment must be listed for R-32, your recovery and charging equipment must be rated for A2L service, and storage quantities and siting are subject to their own rules. It is not interchangeable with A1 refrigerants on a job site.

No. Although the operating pressures are broadly comparable, the equipment has to be listed for a mildly flammable refrigerant — which R-410A equipment is not. Use R-32 only in systems designed for it.

No. It is a single-component refrigerant rather than a blend, so there is no glide and no risk of fractionation. Superheat and subcooling are read directly from a single saturation temperature, which makes it simpler to charge than the blends it competes with. See R-410A, R-32 and R-454B compared.

Several manufacturers selected R-32 rather than R-454B as their A2L route, most visibly in ductless and VRF equipment. Check the nameplate — an A2L system is charged with whichever of the two its manufacturer specified, and the two are not interchangeable.

Shipping is free on every order. Transit time depends on your location and the size of the order — a single cylinder ships as a parcel, while quarter, half and full pallets move by freight and take longer to arrive. Returns are free.