Dimensioning program for determining the mass flow rate of the post-heating liquid radiator of MyVallox 245 VKL

Vallox has released a new dimensioning program for determining the mass flow rate of the post-heating liquid radiator of MyVallox 245 VKL. You can find the dimensioning program here.

The MyVallox 245 VKL radiator dimensioning program is based on MS Excel. The spreadsheet uses a specific program code and requires you to enable the use of macros. When you download the program, you likely have to allow the use of the program separately. To do so, follow these steps.

Right-click on the file and select “Properties” in the menu that opens. Then, click on “Allow” under “Protection” and select OK:

The program offers two different methods:

1. Determination of the radiator mass flow rate by supply water and back water temperature.
2. Determination of the radiator back water temperature by supply water temperature and radiator mass flow rate.

The program is available in three languages (FIN, SWE and ENG) and you can print out the calculation results.