+18 votes
in Household Appliances by (3.0k points)
edited by

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
+7 votes
by (1.8k points)

To determine the size of the generator needed to power a 9000 BTU (British Thermal Units) home air conditioner, we need to convert BTU to kilowatts (kW) and consider the starting wattage requirements.

  1. Convert BTU to kilowatts: 1 BTU is approximately equal to 0.000293071 kW. So, 9000 BTU is equal to:

9000 BTU * 0.000293071 kW/BTU ≈ 2.64 kW (rounded to two decimal places)

  1. Consider Starting Wattage: When an air conditioner starts, it requires more power for a brief moment to overcome the initial load. This starting wattage is typically higher than its running wattage.

For air conditioners, a rule of thumb is to consider a starting wattage that is approximately 2 to 3 times the running wattage. In this case, let's assume a starting wattage of 3 times the running wattage.

Running Wattage: 2.64 kW Starting Wattage: 3 * 2.64 kW ≈ 7.92 kW (rounded to two decimal places)

So, a generator with a capacity of around 8 kW would be suitable for powering a 9000 BTU home air conditioner. This ensures that the generator can handle the initial surge in power demand during the air conditioner's startup. It's always a good idea to check the specific requirements of the air conditioner and consult with a professional to choose the right generator size for your specific needs.

Welcome to Kitchen answers hub. You can ask anything about kitchen appliances and relevant topics here
...