Buy R-32 Refrigerant | Mini Split & AC Systems | Free Shipping — Refrigerant Inc

R-32 Refrigerant — Mini Split & Modern AC Systems, Free Nationwide Shipping

R-32 (difluoromethane, HFC-32) is a single-component HFC refrigerant increasingly used in modern mini split systems, ductless AC units, and newer inverter-driven equipment. It offers a significantly lower global warming potential than R410A (GWP of 675 vs. 2,088) while delivering strong cooling efficiency. Daikin in particular has been a major driver of R-32 adoption globally, and it's becoming more common in equipment sold in the U.S. market. Refrigerant Inc stocks genuine, virgin R-32 with free shipping to all 48 continental states.

Available Sizes

• 1.43 lb — Small top-off quantity for residential mini split service
• 20 lb — Standard cylinder for contractors servicing multiple systems

What Systems Use R-32?

R-32 is used primarily in:

• Mini split and ductless systems — Daikin, Mitsubishi, and other manufacturers have adopted R32 in newer product lines
• Inverter-driven AC units — Newer high-efficiency residential and light commercial systems
• Some VRF/VRV systems — Multi-zone commercial systems from manufacturers transitioning away from R410A

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