I have an old (20yr) Myson compact CP53 CH pump that has finally failed. The wife is going mad about the hot water and it'll be a week until my plumber can come round. Does anyone know if the Grundfos UPS2 head will fit if I replace the old Myson pump? I'd prefer to do it this way than disturb any of the pipework by trying to remove the whole unit.
Thanks in advance
Thanks in advance