The temperature difference factor in BTU calculation determines the difference between the desired indoor temperature and the average outdoor temperature. A greater temperature difference requires more BTUs. For instance, a desired indoor temperature of 70°F against an average outdoor temperature of 10°F results in a temperature difference of 60°F, affecting the required BTUs. Understanding this factor helps gauge BTU needs based on temperature variations. Learn more about the influence of temperature difference on BTU calculation.
Why is Understanding BTU Requirements Important for HVAC System Selection?
Understanding common BTU requirements for different room sizes is crucial when choosing the right air