Description
Mexref R‑600a has become standard in domestic refrigeration due to its excellent thermodynamic properties and negligible environmental footprint. It is especially common in refrigerators and small freezers.
Key Features:
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Very low GWP (~3), zero ODP
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High energy efficiency
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Widely available and cost-effective
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ASHRAE A3: requires caution due to flammability
Specifications:
| Property | Value |
|---|---|
| Chemical Formula | C₄H₁₀ (Isobutane) |
| GWP | ~3 |
| ODP | 0 |
| Flammability | A3 |
| Common uses | Refrigerator/freezers |
Applications:
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Household refrigerators and freezers
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Small commercial cooling units
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Beverage coolers and vending mini-bars
Usage:
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Use only in sealed, certified systems
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Charge limits per safety regulations
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Ensure flammable-rated components and ventilation
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Gas recovery and handling protocols mandatory
FAQs:
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Why choose R‑600a?
It’s environmentally friendly and highly efficient with a minimal carbon footprint. -
Is it safe?
It’s flammable (A3), so only properly designed systems may use it. -
Is R‑600a compatible with older systems?
No. It requires dedicated equipment and cannot be retrofitted.
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