How many BTUs per hour is one ton of refrigeration equal to?

One ton of refrigeration is defined as the amount of heat that must be removed from one ton of ice (approximately 2,000 pounds) in a 24-hour period to melt it completely. This process requires the removal of 288,000 BTUs over that time frame. When you break it down into an hourly rate, this value translates to 12,000 BTUs per hour.

This measurement is a fundamental concept in refrigeration and air conditioning systems, as it allows for the sizing and comparison of cooling capacities in various applications. The specific value of 12,000 BTUs per hour is widely accepted and utilized in the industry, making it a critical element for professionals working with refrigeration systems. Understanding this conversion is essential for properly evaluating the performance of cooling equipment and ensuring it meets the required specifications for a given application.