Central air conditioners utilize 1 kilowatt hour (kWh) per ton per hour on average. A 4-ton air conditioner consumes around 4 kWh per hour. A four-ton air conditioner would use 48 kWh a day if it ran for 12 of the 24 hours in a day. A 5-ton air conditioner uses 50 kWh per day.
Window air conditioners typically use less than 1 kWh per hour when they are running but more during hot periods when they are on for longer. Central air conditioners are usually more efficient and only use about 7% of their total capacity, while window units can be as high as 20%. Also, central units are installed in one location while windows must be moved from room to room which reduces efficiency.
The actual energy consumption of an air conditioner will depend on several factors such as how long it runs per day, how often it needs to be repaired, and what type of system it is. On average, central air conditioners use 10 to 20 watts of power per square foot of cooling area. This means that an 800-square-foot room with a 10-ton unit would use 8 to 16 kW of power daily. A 4-ton window unit would need 200 to 400 watts daily.
Air conditioners use electricity to run their compressor motors. They also use electricity to heat refrigerant which is then used to expand vapor into cool air.
Central air-conditioners use an average of 1 kilowatt hour (kWh) per ton per hour. A 4-ton air-conditioner will use approximately 4 kWh per hour.... Average monthly appliance usage.
|Appliance:||kWh per Month|
|Portable Electric Heater (1500 Watts x 12 hrs./day)||540|
|Window Air Conditioner, 18,000 BTU 350 hrs.||680|
|Pool filter (1 HP – 12 hrs./day)||414|
As a rough guideline, a three-ton central air conditioner consumes 3500 watts per hour and a 12,000 watt window unit consumes 1200 watts per hour. This means that a 3-ton unit will use about 7.5 kilowatts (kW) when cooling and 2.5 kW when heating.
The actual amount of energy used by an air conditioner depends on several factors such as the type of compressor it uses, whether or not it is a ground-source heat pump, etc. But you can use this guide to get an idea of how much energy different air conditioners consume.
For example, a 3-ton unit that runs all the time uses more electricity than one that is only running when needed. And a unit with four fans instead of two would use more power than two units with two fans each.
You should also know that the more a device is used, the more energy it consumes. So if you are planning on using your air conditioner a lot in the summer, make sure you have an adequate supply of electricity available. You could consider using a solar panel or a wind turbine to help out with this problem.
And if you want to save some energy, you should try to use your air conditioner only when it's needed.
4 Tons of Air Conditioning = 14.016. 100 Tons of Air Conditioning = 350.4. 5 Tons of Air Conditioning = 17.52. 200 Tons of Air Conditioning = 700.8. 6 Tons of Air Conditioning = 21.024. 300 Tons of Air Conditioning = 1051.2. 7 Tons of Air Conditioning = 25.056.
The weight of the air conditioner is given in tons. The calculation is done using the formula Wt = H x L x G where:
Wt = Weight in tons NEDO recommends that your cooling system be maintained by a certified technician at least once every year. Make sure that you take the time to do this job properly since any damage could lead to major problems with your cooling equipment.
Also check the manual for guidelines on how often you should change the filter. Most systems require filters that are replaced every 30-60 days. If you don't replace them soon after changing them then you could end up with an overheated unit due to clogged vents. This can lead to carbon monoxide leaks as well as other problems related to insufficient airflow.
Finally, make sure that you clean all surfaces inside your home air conditioning unit before putting it back into service. This includes the outside unit case as well as the interior components such as the fan and compressor.