- 26 Jun 2010
- Reaction score
At what point does it try to modulate down? I thought a boiler would modulate down as it approached the set point, rather than increasing further?
EDIT: I think I read your comment a bit too literally.
On my tests I wanted to make sure the boiler did not modulate or turn off which I can do by ensuring the setpoint wasn't even approached as that would not allow me to complete the trial.
I also only allowed the Vision Plus two 10% increases but have little doubt that the incremental increases would continue at 10%.