Labels:sky | trade name | window OCR: pub Minimum Not Equal ...... ........ Another interesting observation to make from this table that per Formance U-value and specified -value are not equal in this case Our next slide illustrates this. Intuitively when one looks at this table one might expect that the -value column IS simply the reciprocal of the value column but that C not the case The U value is performance number The R Value is specifi ication required to achieve the U- value for the required performance. Cortinuing Educationi Understanding Thermal Performance specification
