On Sale Products
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Airconditioners, Midwall Split, Sigma Inverter
Sirair Sigma 12000btu Inverter AC – Wifi, Smart +3m pipe kit
Airconditioners, Midwall Split, Sigma InverterSirair Sigma 12000btu Inverter AC – Wifi, Smart +3m pipe kit
0 out of 5(0)The Sirair Sigma White Inverter Series with Built-in WiFi offers smart, efficient climate control with voice assistant compatibility, advanced filtration, and self-cleaning technology. Designed for modern living, these 12000BTU units deliver powerful cooling and heating performance while integrating seamlessly into your home for spaces up 24+/-sqm.
SKU: CHS12IN/DBW(C)-1 -
Airconditioners, Midwall Split, Sigma Inverter
Sirair Sigma 18000btu Inverter AC – Wifi, Smart +3m pipe kit
Airconditioners, Midwall Split, Sigma InverterSirair Sigma 18000btu Inverter AC – Wifi, Smart +3m pipe kit
0 out of 5(0)The Sirair Sigma White Inverter Series with Built-in WiFi offers smart, efficient climate control with voice assistant compatibility, advanced filtration, and self-cleaning technology. Designed for modern living, these 18000BTU units deliver powerful cooling and heating performance while integrating seamlessly into your home for spaces up to 36+/-sqm.
SKU: CHS18IN/DBW(C)
Tips & Inspirations
R134a (Tetrafluoroethene) VS R600a (Isobutane)
When purchasing a refrigerator, air conditioner or heat pump, understanding the differences between R134a and R600a compressors is key to making an informed choice.
The Importance of Anti-Dust Powder Coated Outdoor AC Units for Coastal Areas.
In the challenging environments of South Africa’s coastal cities—Cape Town, Durban, and East London—residents face the constant struggle to maintain comfortable, functional homes while dealing with the harsh elements.
Featured Products
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Airconditioners, Portable
Portable Aircon – 12000BTU With WiFi & Remote Control | Sirair
0 out of 5(0)- 4-in-1 system: Cooling, heating, dehumidifying, and fan modes
- 12,000 BTU power – ideal for rooms sized 18–26 m²
- Energy-efficient heat pump for fast heating in winter
- Built-in dehumidifier removes up to 56L of moisture per day
- Self-evaporating system – no manual draining required
- WiFi app control and remote included for full flexibility
SKU: n/a -
Airconditioners, Midwall Split, Omega
24000BTU Split Wall AC – Omega Inverter, WiFi, Energy Efficient | Sirair
Airconditioners, Midwall Split, Omega24000BTU Split Wall AC – Omega Inverter, WiFi, Energy Efficient | Sirair
0 out of 5(0)The Sirair 24000BTU Omega Black Edition Inverter Series with Built-in Wi-Fi and Cold Plasma Air Purification delivers powerful, intelligent climate control for large living spaces. Featuring advanced cloud-based management, seamless voice assistant compatibility, and active air purification technology, this premium system combines high-performance cooling and heating, sleek black styling, and enhanced indoor air hygiene—ideal for modern homes and rooms of up to approximately 48 m², where comfort, wellness, and smart technology are essential.
SKU: CH24IN/CSDH/M(C)
Frequently Asked Questions
Unlocking Comfort and Efficiency: The Power of Inverter Air-Conditioning Technology
In a world where energy conservation is of utmost importance, inverter air-conditioning technology emerges as a game-changer. This innovative system has revolutionized the way we experience indoor comfort while also contributing significantly to reducing energy consumption and environmental impact. Here’s a closer look at the remarkable technology that is inverter air-conditioning:
1. Constant Comfort, Minimal Fluctuations:
Traditional air-conditioning systems often operate on a binary principle – either they are running at full capacity, consuming a lot of power, or they are off. In contrast, inverter technology adjusts compressor speed and power output continuously to maintain the desired temperature. This dynamic control ensures that the indoor environment remains consistently comfortable without abrupt temperature fluctuations.
2. Energy Efficiency:
The hallmark of inverter air-conditioning is its exceptional energy efficiency. By modulating the compressor’s speed based on the cooling or heating demand, it minimizes energy wastage during operation. In essence, the system operates at lower capacities when the load is low, saving energy and reducing your electricity bills.
3. Faster Cooling and Heating:
Inverter air-conditioners offer quicker cooling and heating times compared to conventional units. The ability to ramp up compressor speed swiftly means you don’t have to wait long for your space to reach the desired temperature. This not only enhances comfort but also conserves energy by reducing the time the system operates.
4. Quiet Operation:
Thanks to its variable-speed compressor, inverter air-conditioning systems tend to operate more quietly than their non-inverter counterparts. This leads to a more peaceful and comfortable indoor environment, free from the noisy fluctuations associated with traditional AC units.
5. Extended Lifespan:
Inverter technology reduces the wear and tear on the compressor, as it doesn’t have to start and stop abruptly. As a result, the system tends to have a longer operational lifespan, requiring fewer repairs and replacements over time.
6. Eco-Friendly Operation:
By consuming less energy and offering precise temperature control, inverter air-conditioning technology is eco-friendly. It reduces carbon emissions and helps mitigate your carbon footprint, making it a responsible choice for those concerned about the environment.
7. Cost Savings:
While inverter air-conditioners may have a higher upfront cost compared to conventional models, the long-term savings on energy bills more than compensate for the initial investment. The energy efficiency and reduced maintenance costs translate into substantial savings over the system’s lifespan.
8. Customizable Solutions:
Inverter technology is available in a variety of air-conditioning systems, including split, multi-split, and ducted systems, allowing you to choose the solution that best suits your space and needs.
Inverter air-conditioning technology represents a significant leap forward in the quest for energy-efficient and comfortable indoor environments. Its ability to adapt to changing conditions, reduce energy consumption, and provide superior comfort has made it the preferred choice for many homeowners and businesses alike. As we continue to prioritize sustainability and environmental responsibility, inverter air-conditioning technology stands as a beacon of innovation, making our lives more comfortable while treading lightly on the planet.
8. Customizable Solutions:
Inverter technology is available in a variety of air-conditioning systems, including split, multi-split, and ducted systems, allowing you to choose the solution that best suits your space and needs.
Invert
The cooling and heating capacity of an air conditioner is measured in kilowatts (kW).
The size of the Air-conditioner is measured in BTU’s.
Air-conditioner Sizing Guide
9000btu
SUITABLE FOR SPACES + – 18 SQ METERS
Bedrooms
Studies
Small lounges
Small kitchens
Small offices
3.5kW RANGE –
12000btu
SUITABLE FOR SPACES + – 24 SQ METERS
Bedrooms
Bedrooms with ensuites
Studies
Small lounges
Mid-sized kitchens
Small rooms with high ceilings
Offices
18000btu
SUITABLE FOR SPACES 36 SQ METERS
Large bedrooms
Bedrooms with ensuites
Studies
Mid-size lounges
Large kitchens
Mid-sized rooms with high ceilings
Offices
24000btu
SUITABLE FOR SPACES + – 48 SQ METERS
Large lounges
Large open plan areas
Small shops
Offices
30000btu
SUITABLE FOR SPACES + – 60 SQ METERS
Shops
Halls
Large open plan areas
Offices
For more complex installations a heat load calculation should be performed. A heat load calculation comprises many factors such as the size of the area, size of windows, roof type, building material, whether there is insulation, external shading or internal shading, etc. Incorrect sizing will mean inadequate cooling/heating. An air-conditioner is designed to work within a certain space/enclosure. Always remember to size up your air-conditioner for open plan areas.
If you are unsure on sizing please email us, or go to Request a Quote or call 011 315 1246
A heat pump that has a CoP of three can create three kW of heat from every one kW of electricity. The average home requires around 12,000-kilowatt-hours (KwH) of heat per year. Therefore, in order to achieve this, a heat pump with a CoP of three would use 4,000 kW of electricity annually..
EFT and Credit card. No cheque payments. Funds would have to be cleared into our account before dispatching.
Sirair can help guide you if a warranty issue arises. Firstly the client needs to contact Sirair. When placing a warranty claim you will need to provide proof of purchase (your tax invoice), installers’ details, and proof of service history.
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