Hello
I have an unvented S plan system with two pumps one for CH and the other for HW the hot water one runs continuously 24/7 is there any way it can be wired to turn on just when the HW is called
Thank you
I have an unvented S plan system with two pumps one for CH and the other for HW the hot water one runs continuously 24/7 is there any way it can be wired to turn on just when the HW is called
Thank you