Refrigerant

R-454B refrigerant

Designation: R-454B
Family: HFO & low-GWP
Cylinder sizes: 20 · 22 lb
In stock: 2 of 8 SKUs
From: $8.10 / lb

The low-GWP refrigerant the current generation of residential and light commercial air conditioning is built around.

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About R-454B

R-454B carries an A2L classification — mildly flammable. That changes the practice rather than ruling it out: A2L-rated service equipment, leak detection and ventilation, and local code may cap how much you can hold on site. Worth confirming that limit before taking a full pallet.

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30-day defect & leak replacement
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