You will need to refer to your radiator manufacturer’s catalogue to ensure that the Output at the mean Water to Air Temperature in Watts at 50°C (MW-AT 50°C) is big enough for the design temperature in question.

The software will apply the correction factor for you which will determine the final output at the flow temperature you have selected previously. The output at flow should be more than the heat loss (W) between the number of selected emitters.

For any further questions please speak to your Mentor on Freephone 01244 784 260 or email [email protected]