A 2 horsepower (hp) air conditioner typically consumes about 1.5 to 2 kilowatts (kW) of power per hour, depending on its efficiency and specific model. Since 1 hp is approximately equal to 0.746 kW, a 2 hp unit would convert to about 1.49 kW. However, factoring in the inverter technology, it may operate at lower consumption rates during varying load conditions. Therefore, you can expect it to consume around 1.5 to 2 kW in one hour.
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