[TRNSYS-users] proportional auxiliary system

[Eva gklezakou <gklezakoue@gmail.com>]

Dear Sirs,

I am modelling an underfloor heating with Solar Collectors. When the temp of the fluid is not enough it is used a boiler in order the fluid to reach the appropriate temp, the problem is that when the boiler is ON it consumes a standard amount of energy no matter how big the difference between the T intlet and the T set is. Is there any method which I can use in order the boiler to consume only the needed energy?

Thank you.

Regards,

Eva