Do air conditioners use a lot of electricity?
In summer, using air conditioners like window, portable, or split systems can lead to high electricity bills because they use a lot of power to change temperature. The power usage varies for different types, such as 3000-3500 watts per hour for central air conditioners and 900-4100 watts for others. Costs depend on many factors and can be calculated accurately by an air conditioning expert. Knowing your air conditioner's kilowatt-hour (kWh) usage is key, but this can be difficult if it's not listed on your utility bill. Read More: Do air conditioners use a lot of electricity?