Refrigerant Gas R600 (ISOBUTANE C4H10)- net weight 420g

• Domestic refrigerators and freezers – most modern small fridges use R‑600a • Small commercial fridges – mini-bars, display fridges • Some small air conditioning units (rare) • Portable coolers 💡 Key point: R‑600 is eco-friendly and energy-efficient, but because it’s flammable, it is mainly used in small, sealed refrigeration systems.