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    Etusivu » R454A

R454A refrigerant – better performance with low GWP

R454A refrigerant is a HFO low GWP (239) substitute for R404A in new devices. Its features as a substitute for R404A are in optimal balance; It has better performance and higher cooling power as a substitute. GWP‘s decline here is a staggering 94%.

R454A refrigerant has more R32 to ensure better performance

Refrigerant R454C’s GWP value is even lower, but R454A has more R32 refrigerant to ensure better performance.

Advantages of R454A over R404A

  • Low GWP (239)
  • ODP zero (0)
  • Better performance
  • Higher cooling power
  • Very close to the R404A features – easily convertible to existing applications, minor changes
  • Can be removed in case of leakage
  • Not toxic and slightly flammable (ISO / ASHRAE 2) A2L
  • Allows a minimum fill value of over 1.7 kg (e.g. ISO 5149 or EN 378)
  • POE-compatible

R454A refigerant applications and usage

Low and medium temperature commercial and industrial cooling. For example, supermarkets, decentralized systems: coolers, freezers, preparatory facilities. Condensing units for eg food services, cold stores and independent cooling systems. Also suitable for cooling during transport.

Replacement refrigerants

Replacement or alternative refrigerants (were) R404A, R507A

Refrigerant R454A price

Please send your inquiry: info@darment.fi

You can also call us at +358 (0)20 5588 25

Set up a customer account here and see the web shop prices directly as a logged in customer.

Want to know more!

Read this article: Refrigerant options now and in the future (danfoss.com)

  • MO89
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Safety data sheet
Suomeksi
In English

R454A INFO

Refrigerant Category
HFO
Chemical / blend name
R32/R1234yf
Chemical composition
1,1-Difluoromethane 35% (w), 2,3,3,3-Tetrafluoropropene 65% (w)
GAS number
R32: 75-10-5, R1234yf: 754-12-1
Flammability
H220, extremely flammable gas
Toxicity
No
Safety class
A2L
Oil
POE
GWP
239
ODP
0
Boiling point (0bar (g))
-48,4 ℃
Critical temperature
86,2 ℃
Critical pressure
49,5 bar
Darment pitää kylmänä
Keeps it cold

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