The heat in summer can be quite brutal, especially when you don’t own any kind of air conditioner units in your home. It can be an expensive and energy-inefficient task to install a central air conditioner unit in your home. This is why many homeowners choose window air conditioner units because when compared to Central units they don’t use much electricity.
Window air conditioning units use about one-third the energy that it would take for a central unit to run for a similar amount of time. Let’s find out below, how to choose the best energy-efficient window AC and its advantages.
Choosing the best energy-efficient window AC
There are several things you should look out for when choosing an energy-efficient window AC unit, some of them are:
High EER rating
This stands for energy efficiency ratio rating. This shows whether the window air conditioner is energy efficient or not energy efficient. Overall, a high rating means greater efficiency. Most times, the energy efficient rating can be found on the specification sheet of a new window AC unit, under the ‘electricity requirements’ segment.
EER is simply the ratio of the maximum BTU cooling output that gets divided by the maximum power input. So a 12,000 BTU air conditioner has a maximum power of 1,200 watts. Therefore, the EER rating is calculated as 12,000 BTU / 1,200 W = 10.
The benchmark for efficiency levels include:
- EER 10 and above – high-efficiency window AC units
- EER between 9 to 10 – average efficiency window AC units
- EER below 9 – low-efficiency window AC units.
Check for the ENERGY STAR® certification
Search for the blue ENERGY STAR® certification when choosing your home window AC unit. This certification means that the unit has either met or has exceeded the higher efficiency standard than other models.EER is a simple
The size of the AC unit
When you choose a unit to cool your home, it would leave it clammy and damp. A too-small unit would work overtime to ensure the temperature is met and increase your energy bill. So, ensure you find the right balance.
Energy saving setting
Looking out for this feature means that your unit will turn off the compressor and fan when your space has been cooled thus conserving energy.
Advantages of energy-efficient window AC
Though higher efficient window air conditioner cost a little more than the non-efficient modes, it has many advantages, such as:
- More durable: With better parts and materials, they last more than non-efficient models.
- Operate quietly: since they have high-quality parts and better insulation, energy-efficient window air conditioners run considerably quieter.
- More cooling performance: they cool rooms faster than old models.
- Improves environment: since it improves home energy use, it decreases carbon footprint.
- Incorporate innovative features with flexible controls: most energy-efficient window AC units have smarter features like automatic reminders for service filters and energy-saving modes.
Final Words
As summer draws near, the temperature starts rising and households would have to use more electricity to maintain comfort inside their homes. In older homes, air conditioning units” cost might be double based on the unit’s quality. Since cooling costs are rising, homeowners must ensure they get energy-efficient window air conditioning units.
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