What is the range of residential air conditioner capacities in BTUH?

Residential air conditioners typically have capacities that range from approximately 4,000 to 65,000 BTUH (British Thermal Units per hour). This range covers a variety of types and sizes of residential systems, including window units, split systems, and central air conditioning systems.

A capacity of 4,000 BTUH can be adequate for smaller spaces, while higher capacities approaching 65,000 BTUH are suitable for larger homes or areas with specific cooling requirements. Understanding this range is vital for selecting the appropriate air conditioning unit based on the size of the space to be cooled and the desired comfort levels.

In contrast, other ranges provided in the options either fall short of the lower end suitable for small residential units or extend into capacities that typically exceed what is required or practical for residential use, often falling into commercial or industrial categories. This highlights the importance of accurately identifying the capacity range to ensure efficient and effective cooling in residential applications.