measuring R-value and U-value



With this app, you can determine the overall heat transfer coefficient U (u-value and r-value) of your wall, without knowing the individual component layers!

This is possible with the help of the external temperature, the room temperature and the surface temperature of the wall. Simply enter the required values ​​and start the calculation.

R & U-Value Calculator

Tags: heating value calculator , r value calculator , uvalue measurement , rvalue , mesure u thermique déchange superficiel eugenie pflaum , uparoi , mesure coefficient u , apple widget rvalue

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