The Sirair Sigma 24000BTU Inverter Air Conditioner is engineered for large rooms, lounges, and open-plan spaces up to ±48 m². Combining powerful cooling and heating, smart WiFi app control, and a 3-in-1 filtration system, it delivers comfort, clean air, and energy efficiency in one sleek package.
With DC inverter technology, this aircon adjusts its compressor speed to real-time demand, cutting electricity usage while ensuring whisper-quiet operation — perfect for South African homes and offices.
📌 Key Benefits
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✅ 24000BTU Cooling & Heating Capacity – powerful comfort in all seasons
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✅ Inverter Technology – up to 40% energy savings vs non-inverter ACs
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✅ Ultra-Quiet Operation – enjoy peaceful comfort at home or work
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✅ Smart WiFi App Control – set schedules & adjust temperatures remotely
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✅ Voice Control – compatible with Google Assistant & Alexa
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✅ 3-in-1 Filtration + Health Filter – cleaner, healthier indoor air
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✅ Self-Clean Function – prevents mildew and improves efficiency
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✅ Energy Saver Mode – reduces consumption during extended use
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✅ Comfort Airflow Control – distributes air evenly throughout the room
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✅ Stylish Modern Design – white matte finish for contemporary interiors
📌 Technical Specifications
| Feature | Details |
|---|---|
| Capacity | 24000BTU |
| Recommended Room Size | Up to ±48 m² (lounges, large bedrooms, offices) |
| Functionality | Cooling & Heating (Reverse Cycle) |
| Technology | DC Inverter (Variable Speed Compressor) |
| Noise Level | Ultra-Quiet Indoor ≤ 30 dB |
| Filtration System | 3-in-1 Filter + Health Filter |
| Smart Controls | Remote, Manual, WiFi App, Voice (Google/Alexa) |
| Connectivity | Built-in WiFi with Global Cloud Control |
| Comfort Features | Comfort Airflow, Energy Saver, Self-Clean |
| Refrigerant | R410a |
| Design Finish | White Matte |
| Installation | Wall-Mounted Split Unit |
| Power Supply | 220V / 50Hz |
| Warranty | 5-Year Unit |
| Dimensions | Indoor: 114.5 × 31.5 × 40.5 cm (16.5kg) |
📌 Comfort & Protection Features
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DC Inverter Technology – smarter operation with lower electricity use
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Self-Clean & Mildew-Proof – prevents mold and bacteria buildup
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Auto Restart – resumes operation automatically after a power cut
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Voice & App Control – effortless adjustments anytime, anywhere
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Airflow Control – distributes cool or warm air evenly throughout your space
📌 Application Recommendation
✔ Large lounges & entertainment areas
✔ Medium offices & open-plan workspaces (up to ±48 m²)
✔ Modern smart homes (WiFi + voice control ready)
✔ Families & businesses needing both cooling & heating
✔ Health-conscious users wanting air purification with climate control
📌 What’s in the Box
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1 × Sirair Sigma 24000BTU Indoor Unit
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1 × Outdoor Unit
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1 × Remote Control
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1 × 3m Copper Piping Kit with insulation
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1 × 3m Communication Cable
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1 × 1.2m Power Cable (4mm)
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1 × User Manual
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1 × Installation Guide
📌 Nationwide Installer Network
Each unit includes a QR code linking to verified installers across South Africa. From Durban to Johannesburg to Cape Town, professional support is just a scan away.
📌 Note: Installation is not included in the unit price. Clients book and pay installers directly.
📌 Why Choose the Sigma 24000BTU Inverter AC?
For large homes and offices, this unit combines powerful capacity, energy-saving performance, and smart controls. It ensures reliable year-round comfort while improving air quality and reducing electricity costs.
👉 Order today for fast delivery and professional installer access across South Africa.
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