Inverter vs. Non-Inverter Air Conditioner: Which One to Choose?
Are you planning to buy an air conditioner for your home or office? If so, you might be wondering whether you should opt for an inverter or a non-inverter model. Both types have their own advantages and disadvantages, and understanding the difference between the two can help you make an informed decision. Here’s what you need to know.
What is a Non-Inverter Air Conditioner?
A non-inverter air conditioner is the traditional type of AC with a fixed speed compressor. It works by turning the compressor on and off to regulate the room temperature. When the temperature rises above the set level, the compressor turns on and runs at maximum capacity until the temperature drops to the desired level. Once it reaches the set level, the compressor turns off.
The downside of this system is that it consumes a lot of electricity, as it uses full power to start and stop repeatedly. Additionally, the sudden AC temperature changes can cause discomfort and affect the durability of the unit.
What is an Inverter Air Conditioner?
An inverter air conditioner, on the other hand, uses a variable speed compressor that adjusts its cooling capacity based on the current temperature. It constantly regulates the compressor’s speed to achieve and maintain the set temperature with minimal fluctuations.
This technology leads to energy savings of up to 30-50%, depending on usage patterns. The AC operates at a lower capacity when the room is already cool, and only increases its output when needed. The inverter system reduces thermal stress on the AC compressors which extends their lifespan and increases their reliability.
Advantages and Disadvantages
The main advantage of a non-inverter AC is the lower purchase price in comparison to the inverter equivalent. Such models are best suited for people who prioritize the affordability of the upfront cost and do not run AC’s frequently for long hours, as it could lead to higher energy bills.
The biggest advantage of the inverter air conditioner is its energy efficiency. Although it might be slightly expensive than non-inverter models, it’s worth the investment in the long run. Additionally, with the inverter compressor running at a constant lower power, it provides a quieter and more stable environment with less sudden temperature changes. However, if a longer lifespan and better efficiency are what you’re looking for, then inverter is the way to go.
Final Thoughts
Ultimately, your decision will depend on your needs and budget. If you have a limited budget and do not run the AC continuously, a non-inverter model could be your best choice. However, if you prioritize energy efficiency, longevity, and comfort, an inverter air conditioner may be a better option. Consulting an HVAC professional can help you determine the best model that suits your specific requirements.
Table difference between inverter and non inverter air conditioner
| Feature | Inverter AC | Non-Inverter AC |
|---|---|---|
| Technology | Variable speed compressor technology | Fixed speed compressor technology |
| Power Consumption | Lower power consumption, saves energy and reduces electricity bills | Higher power consumption, uses more energy and increases electricity bills |
| Cooling Capacity | More efficient cooling capacity, adjusts cooling level automatically as per room temperature | Less efficient cooling capacity, takes longer to cool the room |
| Noise Level | Operates at lower noise level due to variable speed compressor | Operates at higher noise level due to fixed speed compressor |
| Lifespan | Longer lifespan due to reduced wear and tear on compressor, resulting in less maintenance and repair costs | Shorter lifespan due to higher wear and tear on compressor, resulting in more maintenance and repair costs |
| Price | Higher initial purchase cost compared to non-inverter AC | Lower initial purchase cost compared to inverter AC |