How Much Energy Does An Ac Fan Use

Therefore if you run the fan continuously for a 30 day month 720 hours you would use 360 000 watt hours 720 x.

How much energy does an ac fan use. Mid sized portable air conditioners use an average of 2900 watts per hour. Particularly large units can exceed the electricity usage of even central air. Posted by ihadapony at 10 58 am on september 28 2008. As you can see a fan will use a minute fraction of this.

Moreover since it doesn t use that much energy it s great for the environment as well as for your pocket. However the difference in power consumption will largely depend on a few factors such as how cool the unit is set to. An ac unit on fan mode usually consumes about 150w with the fan running while the ac unit consumes 1000w when on default or cool mode. If yours does bring in some outside air its probably not more then 20 or so.

My window ac unit just recirculates indoor air. If you don t have one a box fan is great in sucking the warm air out of a room on a hot day. Also if your goal is to get outside air inside the window fan is a much better bet. A central air conditioner can use 10 15 000 watts.

The electricity consumption of a ceiling fan ranges widely depending on the design and the speed setting of the fan. Energy usage of about 40 watts at medium speed is typical. If you re running your central air conditioner on fan only mode however energy usage drops to about 750 watts per hour. Let s also ignore efficiency and power factors because they re immaterial.

Even if you already have an air conditioner you can use a box fan along with it to help cool a room by circulating the air. A typical ac fan motor uses about 500 watts when it s running. A dc fan as opposed to an ac fan running directly on the 110 volt alternating current coming out of your wall outlet is extremely. The fan mode for central air conditioning systems is entirely different from the fan mode for window box air conditioning units.

How much electricity does a portable air conditioner use. The fan mode and switches are one such example. Ac fans are more prevalent so let s use that as our example. A 10 000 watt ac running 12 hours a day at full capacity would cost up to 468 a month to run.

An average central ac will use 3000 to 5000 watts of power for around 9 hours a day during the hotter months. It may seem logical to think that a fan for an air conditioner is the same as a fan that you use in a room thought this is not the case. When set at low speed fans use between 15 and 30 watts and at high speed they consume between 50 and 100 watts. You probably won t run it at full capacity so it may not use the full wattage.