Is PANASONIC AC Better Than DELLA? A Comprehensive Hands-On Guide for DIY Enthusiasts


Panasonic and Della air conditioners are both popular choices among homeowners, but determining which one is better can be a challenging task. This comprehensive guide aims to provide a detailed comparison of the two brands, focusing on the specific features and technical specifications that are most relevant to DIY users with advanced hands-on skills.

Energy Efficiency

is PANASONIC AC better  than DELLAImage source: Panasonic Ac by Dinkun Chen

One of the key factors to consider when choosing an air conditioner is its energy efficiency. Panasonic ACs are known for their exceptional energy efficiency, as demonstrated in a video where a Panasonic AC has a 3.90 rating and consumes only 12 units annually, while an LG AC has a 4.0 rating and consumes 968 units annually.

To assess the energy efficiency of Panasonic and Della ACs, DIY users can refer to the Energy Efficiency Ratio (EER) and Seasonal Energy Efficiency Ratio (SEER) ratings. The EER measures the efficiency of an AC unit during peak usage, while the SEER measures the efficiency over the entire cooling season.

Panasonic ACs typically have EER ratings ranging from 11.0 to 13.0, and SEER ratings ranging from 16.0 to 22.0, depending on the model. In contrast, Della ACs have EER ratings ranging from 9.0 to 11.5, and SEER ratings ranging from 14.0 to 18.0.

To optimize the energy efficiency of their AC units, DIY users can:

  1. Ensure proper installation and maintenance, including regular cleaning of the air filters and coils.
  2. Adjust the thermostat settings to maintain a comfortable temperature without over-cooling the space.
  3. Utilize the energy-saving modes or features available on their AC units, such as the sleep mode or eco-mode.
  4. Consider the size of the AC unit and ensure it is properly sized for the space it is cooling.

Self-Diagnosis and Troubleshooting

Another important feature for DIY users with advanced hands-on skills is the ability to diagnose and troubleshoot issues with their AC units. Panasonic ACs are equipped with self-diagnosis capabilities, which can detect and display error codes if there are any problems with the unit.

To utilize the self-diagnosis feature on a Panasonic AC, DIY users can:

  1. Locate the error code display on the indoor unit, which is typically located on the front panel or control panel.
  2. Refer to the user manual or the Panasonic website to interpret the error code and identify the specific issue.
  3. Perform basic troubleshooting steps, such as checking the air filters, refrigerant levels, or electrical connections, based on the error code.
  4. If the issue persists, consult a professional HVAC technician for further assistance.

Della ACs may also have similar self-diagnosis features, but without specific information, it’s difficult to compare the capabilities between the two brands.

Smart Connectivity and Remote Control

In today’s digital age, smart connectivity and remote control features are becoming increasingly important for air conditioners. Panasonic ACs offer advanced smart features, including Wi-Fi connectivity, voice assistance, and mobile app support.

DIY users with technical expertise can take advantage of these features to:

  1. Control their AC units remotely using a smartphone or voice assistant, allowing them to adjust settings, turn the unit on or off, and monitor energy consumption.
  2. Integrate their Panasonic AC with a smart home system, enabling seamless automation and integration with other connected devices.
  3. Receive real-time notifications and alerts about the AC unit’s performance, such as filter replacement reminders or error codes.
  4. Utilize the mobile app to access advanced settings and customization options, as well as monitor energy usage and performance data.

Della ACs may or may not have similar smart connectivity features, so DIY users should research the specific models they are considering to determine the available features and compatibility with their smart home setup.

Compressor Frequency Range

The compressor frequency range is another important technical specification that can impact the performance and energy efficiency of an air conditioner. Panasonic ACs have a wider compressor frequency range of 45% to 110%, which can provide extra power savings during continuous usage.

DIY users can take advantage of this feature by:

  1. Monitoring the compressor frequency range of their Panasonic AC and adjusting the settings to optimize energy consumption based on the cooling load and ambient conditions.
  2. Comparing the compressor frequency range of Panasonic and Della ACs to determine which model offers more flexibility and potential energy savings.
  3. Consulting with HVAC professionals or referring to technical specifications to understand how the compressor frequency range can impact the overall performance and efficiency of the AC unit.

Noise Level and Vibration

In addition to the technical specifications, DIY users with advanced hands-on skills may also be interested in the noise level and vibration of their air conditioners. Panasonic ACs are known for their quiet operation, with noise levels as low as 19 dB(A) for some models.

To assess the noise level and vibration of Panasonic and Della ACs, DIY users can:

  1. Refer to the manufacturer’s specifications for the noise level ratings of each model, typically measured in decibels (dB).
  2. Conduct in-person comparisons of the noise levels and vibrations of the units, either at a showroom or by installing and testing the units in their own homes.
  3. Consider the placement and installation of the AC unit, as factors such as the mounting location and ductwork can also impact the noise and vibration levels.
  4. Consult with HVAC professionals or online forums to gather feedback and experiences from other DIY users regarding the noise and vibration characteristics of Panasonic and Della ACs.


In conclusion, while there are no direct comparisons between Panasonic and Della air conditioners, Panasonic ACs appear to have several advanced features and technical specifications that may make them a better choice for DIY users with advanced hands-on skills. However, it’s important to carefully research and compare the specific models and features of both brands to determine the best fit for your needs and preferences.

By considering factors such as energy efficiency, self-diagnosis capabilities, smart connectivity, compressor frequency range, and noise level, DIY users can make an informed decision and ensure they choose an air conditioner that meets their technical requirements and provides optimal performance and energy savings.


  1. Panasonic AC Energy Efficiency Comparison
  2. Panasonic AC Self-Diagnosis and Troubleshooting
  3. Panasonic AC Smart Connectivity and Remote Control