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R-422B (often branded as NU-22B) is a popular, non-ozone-depleting HFC retrofit refrigerant designed to replace R-22 in commercial air conditioning and refrigeration, manufactured by industry leaders like The Chemours Company (under the Freonâ„¢ brand) and National Refrigerants. It is commonly supplied in 25 lb cylinders and is suitable for various AC applications.
Key Manufacturers and Suppliers:
- The Chemours Company: Produces Freonâ„¢ NU-22Bâ„¢ (R-422B).
- National Refrigerants, Inc.: A primary manufacturer and supplier of R-422B.
- ICOR International: Known for manufacturing or supplying the refrigerant under the generic R422B or NU22 labeling.
Key Features of R-422B:
- Replacement for: R-22 in air conditioning.
- Compatibility: Works with existing mineral oil, often requiring no oil changes.
- Properties: ASHRAE A1 (non-toxic, non-flammable) classification.
- Applications: Ideal for residential and commercial AC systems.
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Web results
Refrigerant Products | R422B | HFC
National Refrigerants, Inc.
https://refrigerants.com › product › r422b
National Refrigerants, Inc.
https://refrigerants.com › product › r422b
R422B is a retrofit blend that is designed to match R22 in air conditioning applications. Available in 25 and 110 lb. cylinders.
Missing: Commercial ‎gas ‎Manufacturer
Freonâ„¢ R-422B REF R422B 25# CYL REFRIGERANT
cayce mill supply
https://webstore.caycemill.com › ... › Refrigerants
cayce mill supply
https://webstore.caycemill.com › ... › Refrigerants
Freon NU-22B R-422B Refrigerant, 25 lb Capacity, Cylinder, Colorless ; Manufacturer: The Chemours Company ; Brand Name: Freonâ„¢ ; Part#: REF R422B 25# CYLÂ ...Read more
R-422B Wholesale Price 2026 | Alper
Alper Refrigerant
https://alperrefrigas.com › Products › Refrigerants
Alper Refrigerant
https://alperrefrigas.com › Products › Refrigerants
R-422B (NU-22) Refrigerant Gas | Alper Refrigerant Gas is a HFC refrigerant widely used across residential, commercial, and industrial HVAC-R systems. It is ...Read more
$80.00In stockFree delivery30-day returns
Shop 25R422B - R422B Refrigerant
United Refrigeration Inc.
https://www.uri.com › 25r422b-zid25R422B-product
United Refrigeration Inc.
https://www.uri.com › 25r422b-zid25R422B-product
Primary Phone (888) 578-9100 Fax (215) 677-2596 Email info@uri.com Account Icon My Account Bill Trust - Pay InvoicesRead more
$734.50
Refrigerant (Generic) REF R422B REFRIG NU22 ...
Fissco Supply
https://www.fisscosupply.com › Refrigerants › Refrigerants
Fissco Supply
https://www.fisscosupply.com › Refrigerants › Refrigerants
Brand: Refrigerant (Generic) ; Container Color: Blue ; Container Size: 25 lb ; Container Type: Can ; Manufacturer Name: ICOR International.Read more
R422B Refrigerant Facts & Info Sheet
Refrigerant HQ
https://refrigeranthq.com › r422b-refrigerant-facts-info-...
Refrigerant HQ
https://refrigeranthq.com › r422b-refrigerant-facts-info-...
Jun 9, 2022 — R422B is a hydrofluorocarbon refrigerant that comprises of three components. They include two hydrofluorocarbons, R-125, R-134A, and one hydrocarbon, R600A.Read more
nu-22b (r422b) 25lb cylinder refrigerant
Century AC Supply
https://centuryac.com › advancedwebpage
Century AC Supply
https://centuryac.com › advancedwebpage
NU-22B™ has an ASHRAE A1 classification and is non-ozone depleting and nonflammable. It is well-suited for AC applications because it closely mimics the ...Read more
Pure R422B Refrigerant Gas
taninrefrigerant.com
https://www.taninrefrigerant.com › Refrigerant
taninrefrigerant.com
https://www.taninrefrigerant.com › Refrigerant
Refrigerant gas R422B is an eco-friendly Freon gas replacement solution specifically designed for R22 system retrofits. As a zero-ODP, non-flammable blended ...Read more
R422B Refrigerant | Wholesale
RGAS Refrigerants
https://rgasrefrigerants.com › products › R422B
RGAS Refrigerants
https://rgasrefrigerants.com › products › R422B
RGAS Refrigerants provides wholesale prices and nationwide delivery of R422B refrigerant. Various quantities available to meet your business needs.
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Web results
25lb Cylinders for Universal R22 Replace
AirRefrigerant
https://airrefrigerant.com › products › r422b-refrigerant...
AirRefrigerant
https://airrefrigerant.com › products › r422b-refrigerant...
Wholesale R422B Refrigerant – 25lb Cylinders for Universal R22 Replacement in Commercial Systems (5 Cylinders / 125lb Total). Wholesale R422B Refrigerant ...Read more
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