Ac Fan Mode Energy Use

Your air conditioner will have different modes for you to choose from.

Ac fan mode energy use. You use about seven times as much energy using the compressor as just the fan. In more temperate climates you can turn the air conditioner off at night and let ceiling or floor fans provide do all the work. For instance mine uses 75 watts on a very slow low and 150 watts on a very good high. But even more importantly get acquainted with your ac s capabilities.

Although it seems that inverter acs are more efficient possibly saving you 30 50 on energy there are still things you should do in order to use less power no matter which ac you own first of all make sure you install the right sized air conditioner for the designated room. The energy used by fans is far less than that of air conditioners. Putting the ac on default cool mode will give you the comfort of cooler temperatures indoors but this usually consumes about 80 more energy than outing it on ac mode. Keep in mind that box fans can use quite a bit of power and are often not very efficient on the lower speeds.

When the ac is simply set to be on your fan is used continuously no matter. Compressor is the most electricity consuming component of an air conditioner. The fan mode and switches are one such example. It is better to use a ceiling fan in.

Auto mode vs on mode. This obviously has good energy saving impact because the compressor is switched off. Auto mode means that your fan is only going to run when your ac needs to cool or heat the room to your desired conditions and will use varying fan speeds to do so. The fan mode for central air conditioning systems is entirely different from the fan mode for window box air conditioning units.

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. How much electricity is my ac unit using when it s on fan. In fan mode the fan runs continuously and the compressor is off. If you live in a warmer climate fans can still provide a comfortable breeze at night and may allow you to set the air conditioner above 78 degrees.

I have studied some papers in which the energy consumption of air conditioner and refrigerator on fan mode when the compressor is turned off have considered negligible and they have ignored it. When the compressor is on when other modes are being used there is the need of the cooling of the hotter parts of the system and some energy must be used to circulate the refrigerant that is used.