How Many Watts Does An Air Conditioner Use?
The number of watts air conditioning systems use varies based on the type, size and model of the unit. The overall efficiency and health of the system will also influence the unit’s energy consumption. As we are typically asked this question a lot. We have decided to release an approximate guide on watt usage related to air conditioning.
With air conditioning the rough estimates related to their watt usage are:
- Small Split-System Units – 500 Watts
- Medium Split-System Units – 900 Watts
- Large Split-System Units – 1440 Watts
- Ducted Air Conditioners – 3500 Watts
- Ducted Air Conditioning Fan Only with Compressor Off – 750 Watts
*These are approximate estimates. For a more accurate figure, please check your specific air conditioning unit’s watt’s consumption.
What Influences AC Watt Usage
There are many reasons why an air conditioner will need more watts to function properly. Here are some causes which might determine the watts usage rate of air conditioning:
- Age – older units would likely be developed with older technology which may mean it uses electricity less efficiently. Likewise, older systems, especially ones which have not been serviced frequently, are more prone to experience issues. These issues could influence the efficiency of the system, therefore, how much electricity it needs to provide adequate aircon needs.
- Size – bigger units need more electricity to run, as well as if they are in bigger buildings. The system would be built with the function of working in a larger area, therefore, it is easy to understand why the system uses more watts.
- Type of Unit – ducted air conditioning will use more watts than split systems. Furthermore, the brand and type of system will also influence how many watts the system uses.
- Efficiency – the higher the energy star rating the unit has means the more efficient it is. This means that the air conditioner does not need a lot of electricity to run, furthermore, provide aircon needs. Lower star ratings, as a result, will mean that the system will use more electricity to function properly.
For more information on energy ratings and how they influence air conditioners, visit Energy Rating. The energy rating of an air conditioning unit will drastically influence how many watts the aircon uses so it is important to purchase emergency efficient systems.
How to Reduce Air Conditioning Energy Bills
There are many ways which the bills can be lowered when an air conditioning unit is within a building. Linking with watts, these factors can be related to how much electricity is used and how hard the system runs. Knowing ways to reduce watt usage and other areas is an advantage which can see positive changes in energy bills.
Energy Rating
As mentioned, choosing air conditioners which have a higher energy star rating will mean that it will use fewer watts. Therefore, the system will need less electricity and lower the electrical bill. If the current system is known to have lower efficiency ratings it is recommended that if the chance that an upgrade is possible that it is taken. The cost of installing a new, efficient system will be less expensive overall than keeping the inefficient unit.
Sunlight Exposure
The air conditioning system when in direct sunlight or if the room is extremely hot will have to work harder. Therefore, the unit will have to work harder to ensure that the space is cool meaning it will use more electricity. To fix this, have windows closed, blinds/ curtain shut and the system out of direct sunlight. This applies to both ducted and split systems, moreover, outdoor units should have shade, such as trees, as well.
Temperature and Time Running
The temperature and how long the system runs for will mean how many watts are used. It is advised that 22-24 degrees celsius is a great temperature for the system to be at. Additionally, the system should not be at a temperature of more than 8 degrees lower than the outdoor temperature. Bills can increase by 10% for each degree the air conditioning is programmed at.
Moreover, having the system running all the time is highly unrecommended because it uses watts for longer periods. Turning it off in the evening or before going to bed is encouraged, as well as opening windows for breezes. In winter, keeping the windows closed after the aircon is turned off will keep the warm air inside for longer.
Regular Service and Cleaning
Undergoing regular aircon servicing and also cleaning will help with the system’s health. When the filter is replaced and cleaned, debris is removed from the outdoor unit and other actions are done the system remains healthy. Additionally, aircon services will have a licensed technician properly clean all parts and ensure everything works well. Therefore, problems can be identified earlier which can mean that potential repairs are not needed. Having a broken or damaged aircon results in the system working harder leading to more electricity being used.
For more information on ‘how to clean the aircon at home’ read our blog with easy steps and useful advice.
Professional Sydney Air Con Repair & Install Technicians
Logicool Air promises that when needing all types of services related to air conditioning we are the ones to contact. We work throughout all of Sydney to help every person with their aircon needs. From an Air Conditioning Repair to an Air Conditioning Installation we are here to help. Likewise, when advice is wanted on what type of system to install and help with watt usage we provide assistance.
We work across all of Sydney with AC services, including the Northern Beaches, Eastern Suburbs and Sutherland Shire. Also, when needing Air Conditioning Service work, our team can work affordable, professional and expertly anywhere. For all of Sydney needing help with air conditioning – contact Logicool Air at info@logicoolair.com.au. Each of our technicians is fully qualified and licensed to work with all air conditioning systems in all locations. Operating with all brands of aircons in all commercial and residential areas our team offers the best air conditioning repairs and installs within Sydney.
