R-422B NU-22 Refrigerant 25LB for Cooling Units
R-422B NU-22 Refrigerant 25LB for Cooling Units
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R-422B NU-22 Refrigerant 25LB for Cooling Units
"This is a go-to for newer vehicle systems. Quality product and we get it faster than our local supplier — and at a better price too!"
Jamal K., Commercial HVAC Installer
★★★★★"Exactly what our automotive clients need"
Carmen D., Mobile A/C Specialist
★★★★★"Cleans out residual oil and debris fast. Pressure holds strong. We've used cheaper kits before, but this one pays off in better results. RefrigMart shipped it fast and well-packed."
Eric S., HVAC Service Lead
★★★★★R-422B (NU-22) Refrigerant 25 LB
Get your HVAC system up and running smoothly with our R-422B (NU-22) Refrigerant. This 25 lb cylinder of refrigerant is perfect for commercial and residential use, providing high-quality performance and efficiency.
Features:
- 25 lb cylinder for easy handling and storage
- Compatible with a variety of HVAC systems
- High-quality formula for reliable performance
- Efficient cooling properties for optimal temperature control
Keep your space cool and comfortable all year round with our R-422B (NU-22) Refrigerant. Order yours today!





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★★★★★
Jason K. – HVAC Service Manager
“Top quality refrigerants and very reliable. RefrigMart is now my go-to for all HVAC supplies.”
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★★★★★
Robert M. – HVAC Technician
“The R-427A refrigerant from RefrigMart works flawlessly. My AC system runs smoother and more efficient. Highly recommend!”
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★★★★★
Alex B. – HVAC Service Technician
“Super impressed with the customer support team at RefrigMart . They helped me pick the right refrigerant for my system.”
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★★★★★
Jeffery S. – HVAC Engineer
“I’ve been buying refrigerants from RefrigMart for months. Always fast, reliable, and professional.”
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