Direct replacement for my old Potterton EP2001 programmer

[Chalked]

No put it pumped! That's what jumpers are for !

Hi Ermintrude
he needs the gas boiler, circulation pump and the heating pump to come on together. When heating Is asked for.
hot water is boiler and circulation pump. ( dunsley neutraliser fitted so gravity from that)

 

[Ermintrude]

Oh oooops. Perhaps a better control setup with a pipe stat to swing in pump on neutraliser would be a better solution?

 

[Chalked]

Oh oooops. Perhaps a better control setup with a pipe stat to swing in pump on neutraliser would be a better solution?

Agreed!
i presume he turns the gas boiler off when running solid fuel?

 

[Ermintrude]

Narr that would be sensible.