©Johnstone Supply eCatalog 216

INSTALLATION & MAINTENANCE SUPPLIES Refrigerants

R123 Refrigerant • For use with centrifugal chillers • Approved by some manufacturers as an HCFC alternative to R11

• No deposit, no return

Order # Mfg. # B92-419 R123-10

Refrig. R123

Refrig. Type

Tank Size 100 Lbs.

HCFC

R32 Refrigerant • Slightly flammable (A2L according to the ASHRAE 34), Forane ® 32 can be used in new equipment designed specifically for mildly

flammable refrigerants as a replacement for R-410A equipment

Order # Mfg. # B64-386 R32-20

NU-22B™ R-422B Refrigerant • Non-Ozone Depleting HFC • Direct replacement for R-22, R-417A, R-407C, R-422D • Replacement for R-22 in low, medium, and high temperature applications • Does not require an expensive system oil change • Compatible with mineral, alkylbenzene and POE oils

• Operating characteristics closely compares to R-22 • ASHRAE safety classified A1 (non-toxic/non flammable) • Increased capacity over R-417A • Also available in 110 lb. cylinders — cylinder deposit required

Order # Mfg. # B96-592 NUB25

Refrig. R422B

Refrig. Type

Tank Size 25 Lbs.

HFC HFC

B60-765

NUB110

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Hot Shot-2™ R-417C Refrigerant • Ozone safe direct replacement for R-12, R-500, and ozone depleting interim replacements i.e. R-414B (Hot Shot), R-416A, R409A, R401A, R-401B, R420A, R-414A, R-406A • Can also be used in most R-134A applications

• Hot Shot-2 is not acceptable for use in mobile A/C applications • Does not require component change • Compatible with mineral, alkylbenzene, POE oils • ASHRAE A1 designated (non-toxic and non flammable)

Order # Mfg. # B73-147 HS2-25

Refrig. R417C

Refrig. Type

Tank Size 25 Lbs.

HFC

R452A Refrigerant • Non-ozone depleting, low global warming potential (GWP) hydrofluoro-olefin (HFO) based refrigerant replacement for R-404A/R-507 in new equipment and retrofit of existing systems

• Compatible with existing equipment design and lubricants • Opteon™ XP44 offers a near-match to the compressor discharge temperature and mass flow rate of R-404A/R-507, eliminating the need for TXV adjustments

Order # Mfg. # B60-963 R452A-25 B60-964 R452A-110

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