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
Heat pumps transfer heat by circulating a substance called a refrigerant through a cycle of evaporation and condensation. A compressor pumps the refrigerant between two heat exchanger coils. In one coil, the refrigerant is evaporated at low pressure and absorbs heat from its surroundings
This refers to the energy efficiency rating and measures the air-conditioner’s energy consumption and efficiency. A higher EER rating on your air conditioning system means the system is more energy-efficient. You can compare the ratings from each manufacturer.
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.
EFT and Credit card. No cheque payments. Funds would have to be cleared into our account before dispatching.
The key difference between an inverter and a non–inverter air conditioner is that an inverter air conditioner can regulate the speed of its compressor motor. … In comparison, non–inverter motors only run at full speed or stop. The motor runs at full speed but turns off once room temperature drops to the desired level.
Unlike R22, R410a does not contribute to the depletion of the ozone layer. R410a is better at absorbing and releasing heat than R22, making it more energy-efficient to use. Since R410a operates at higher pressures it requires the use of tougher and more durable air conditioner parts
Length x breath x average dept x 1000 = your literage
Eg: 6 x 3 x 1,5 x 1000 = 27000 litres
A heat pump works like an inverse air conditioner. It takes heat particles from the atmosphere, compresses them, pumps them into your geyser, and circulates the water around. Heat pumps are efficient in how they use electricity and a 1kw input of electricity generally translates to a 4 kW output of electricity.
This simply means that the system is able to both cool and heat.
Domestic Air-conditioners – 5 year warranty
Commercial Air-conditioners – 3 year warranty
Portable Air-conditioners – 1 year warranty
Air coolers – 1 year warranty
Pool Heatpumps – 2 year warranty
Hot water Heatpumps – 2 year warranty
All systems sold by Sirair carry a warranty. For more details refer to each product warranty guideline.
Should any product be purchased via a reseller, the reseller is responsible for your warranty. Free spare parts are covered under our warranty.
Important Information to Maintain Your Warranty!
Keep a copy of your invoice
Ensure your product is installed by a qualified Sirair technician – contact Sirair for this information.
Ensure operation is as per the manufacturer’s instructions.
Ensure the air inlet and outlet of the outdoor unit are kept clear of obstructions.
Ensure that the correct size is installed for the application.
Ensure that you carry out the bi-annual or annual service.
If your system fails, contact the manufacturer without delay.
No warranty due to “acts of god”
Air curtains, also known as air doors or fly fans, are innovative devices used in various commercial and industrial settings to create a barrier of air at the entrance of a building or room. They work by blowing a continuous stream of high-velocity air across an opening, typically a doorway, to separate two different environments, such as indoor and outdoor air. Below, I’ll provide a broader description of how air curtains work and their advantages:,
How Air Curtains Work:
1. Air Velocity: Air curtains generate a strong and consistent stream of air at high velocity. The speed of the air is carefully calibrated to create an invisible barrier across the doorway.
2. Directional Flow: The air curtain unit is usually installed above the doorway, either horizontally or vertically. It blows air in a direction parallel to the opening, creating a curtain-like effect.
3. Seal Formation: As the high-velocity air flows out of the air curtain, it forms a barrier that separates the indoor environment from the outdoor environment. This barrier is typically invisible but can be felt as a gentle breeze.
4. Constant Operation: Air curtains are designed to operate continuously, ensuring a consistent and effective barrier at all times when the door is open.
Advantages of Air Curtains:
1. Energy Efficiency: Air curtains help maintain indoor temperature by preventing the influx of outdoor air. This reduces the workload on heating or cooling systems, leading to energy savings.
2. Insect and Pest Control: Air curtains create a barrier that deters insects, flies, and other pests from entering the building. This is particularly valuable in restaurants, food storage areas, and healthcare facilities.
3. Improved Indoor Air Quality: By preventing outdoor pollutants, dust, and contaminants from entering the building, air curtains contribute to better indoor air quality, which is crucial for occupant health.
4. Cost Savings: Energy-efficient air curtains can provide substantial cost savings over time by reducing the need for heating or cooling and minimizing maintenance costs associated with pest control.
5. Enhanced Comfort: Air curtains maintain a comfortable indoor environment by preventing drafts, which can be especially important in high-traffic areas or buildings with large entrances.
6. Climate Control: In cold climates, air curtains help prevent cold air from entering during the winter, while in hot climates, they keep the cool air inside during the summer, aiding in climate control.
7. Environmental Benefits: Air curtains contribute to reducing a building’s carbon footprint by decreasing energy consumption and greenhouse gas emissions.
8. Compliance with Regulations: In some cases, air curtains can help businesses comply with health and safety regulations related to indoor air quality and food safety standards.
In summary, air curtains are a cost-effective and energy-efficient solution for businesses looking to maintain a comfortable indoor environment, reduce energy consumption, enhance indoor air quality, and improve overall operational efficiency. They offer a range of advantages that make them a valuable addition to various commercial and industrial settings.
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