Inverter VS Non-inverter Air Conditioners

Non-inverter air conditioners have a fixed-speed compressor, which means the compressor runs at full capacity whenever the unit is turned on. The unit turns off when the desired temperature is reached, and then turns back on again when the temperature rises above the set point. This process results in the unit repeatedly turning on and off, which can be less energy-efficient and can cause more wear and tear on the compressor.

Inverter air conditioning units, on the other hand, use a variable-speed compressor. The compressor motor speed is adjusted based on the cooling demand of the room, so it can run at a lower speed when the desired temperature is reached, and adjust to a higher speed when needed to maintain the temperature. This results in more stable and efficient cooling, as the unit doesn’t have to keep turning on and off.

The variable-speed compressor in an inverter air conditioning unit is controlled by an electronic inverter circuit, which converts the AC power supply to DC power and then back to AC power with the desired frequency and voltage. This allows the compressor to vary its speed continuously, which can result in more precise temperature control, lower energy consumption, and quieter operation.

In summary, while non-inverter air conditioners have a fixed-speed compressor and turn on and off frequently to maintain the desired temperature, inverter air conditioning units have a variable speed compressor that adjusts its speed based on the cooling demand of the room. This results in more stable and efficient cooling, as well as quieter operation. Contact us for a free quote on the best air conditioners in South Africa.

 

Advantages of inverter air conditioners:

  1. Energy efficiency: Inverter units are generally more energy-efficient than non-inverter units, as they adjust the compressor speed based on the cooling demand of the room. This means they can consume up to 40% less energy than non-inverter units.
  2. Precise temperature control: Inverter units can provide more precise temperature control, as the compressor speed can be adjusted to match the exact cooling needs of the room.
  3. Quieter operation: Inverter units are typically quieter than non-inverter units, as they don’t have to turn on and off frequently to maintain the desired temperature.
  4. Longer lifespan: Inverter units tend to have a longer lifespan than non-inverter units, as they experience less wear and tear due to the compressor running at a lower speed for longer periods.

Advantages of non-inverter air conditioning units:

  1. Lower upfront cost: non-inverter units are generally less expensive to purchase than inverter units, making them a more affordable option for those on a budget.
  2. Simple operation: non-inverter units are easier to operate and maintain, as they have fewer complex components and require less maintenance.
  3. Better at cooling large spaces: non-inverter units can be more effective at cooling larger spaces, as they have a fixed-speed compressor that can handle a higher cooling load.

In summary, inverter units are generally more energy-efficient, precise, and quieter, while non-inverter units are typically less expensive and better at cooling larger spaces. It’s important to consider your specific needs and budget when choosing between these two types of air conditioning units. Visit our Facebook Gallery for more pictures of inverter and non-inverter aircon units we installed.

Scroll to Top