Cooling Requirements for Computer Systems

Written By:
Dave Kelsey
Last Edited:

How to Determine BTU Per Hour

To determine BTUs per hour for air conditioning requirements, multiply the total watts of the power supply by 3.413.

Examples:

A FRED system's 1100W power supply would generate 3754 BTU/Hour.

A FREDC Data Center utilizes a UPS with a maximum output of 2700W. This results in a maximum heat output of 9215 BTU/Hour.

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