Question: what does 5000 btu air conditioner mean?
Answer: When it comes to an air conditioner or heating system, the BTU rating tells you how powerful your appliance is. For example, a heater that is labeled as a 5,000 BTU heater can produce 5,000 BTUs of energy over the course of an hour. This is technically known as the BTU/hr rating, but many packages simply call this BTU.