Zehnder Heat Output Calculator

The Zehnder Heat Output Calculator can be used to calculate the heat output across the Zehnder portfolio of specification radiators. 

The Output is calculated based on the input system temperature; flow temperature, return temperature and room temperature and dependent on the dimensions of each radiator. 

This tools should be used as a guide. 

For professional users only

This content is only available for professional my.Zehnder registered users. You can register now with my.Zehnder or login in to your existing account and then you will be able to access all of the contents.

Zehnder Heat Output Calculator