Inverter fan to reduce your electricity bill?

Описание к видео Inverter fan to reduce your electricity bill?

In this video we'll compare two 16-inch stand fans from the same manufacturer.

One is a standard AC stand fan, while the other is a DC "inverter" stand fan.

Both appear to move pretty much the same amount of air, but the inverter stand fan consumes significantly less power.

The inverter fan has a higher upfront cost.

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