How many kw to power 30000 BTU air conditioner?

A 30,000 BTU air conditioner requires approximately 2.8 kilowatts (kW) of power to operate. To calculate the power consumption of an air conditioner, you need to know its cooling capacity in British Thermal Units (BTU) per hour and its energy efficiency ratio (EER) in BTUs per watt-hour.

The EER of an air conditioner is a measure of its energy efficiency. The higher the EER, the more efficient the air conditioner. The EER of a 30,000 BTU air conditioner is typically around 10.7 BTUs per watt-hour.

To calculate the power consumption of a 30,000 BTU air conditioner, you can use the following formula:

```

Power (kW) = Cooling Capacity (BTU/hr) / (EER (BTU/Wh) x 1,000)

```

Plugging in the values for a 30,000 BTU air conditioner with an EER of 10.7, we get:

```

Power (kW) = 30,000 BTU/hr / (10.7 BTU/Wh x 1,000)

```

```

Power (kW) = 2.8 kW

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Therefore, a 30,000 BTU air conditioner requires approximately 2.8 kW of power to operate.