Description
Euro R‑404A is a popular refrigerant blend consisting of R‑125, R‑143a, and R‑134a. It is known for its excellent cooling capacity and is mainly used in commercial and industrial refrigeration systems.
Key Features:
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Zero ODP
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High cooling performance
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Non-flammable (A1)
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Replacement for R‑502 and R‑22 in low temp
Specifications:
| Property | Value |
|---|---|
| GWP | ~3,922 |
| ODP | 0 |
| Boiling Point | -46.5°C |
| Safety Class | A1 |
| Lubricant | POE only |
Applications:
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Supermarket display freezers
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Cold storage rooms
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Ice cream machines
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Transport refrigeration
Usage:
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Must be charged as liquid to maintain blend ratio
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Always use compatible POE oils
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Requires system optimization for glide management
FAQs:
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Why is R‑404A being phased out?
Due to its high GWP, many regions are restricting its use. -
What are suitable alternatives?
R‑448A, R‑449A, and R‑407F are lower-GWP substitutes. -
Is R‑404A safe to use?
Yes, it’s non-flammable and widely used but regulated due to environmental impact.
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