Ok my broswer timed out after writing a huge amount so I'm to impatient to write again so excuse my briefness:
anyway after a little research I believe my option is use the already installed relays to take the load. And wire a timer up to the relays to trip them
does this sound feasable or...
Ok so to start from the beginning my gf recently moved into a 1986 build house and it's all electric.... The heating consists of 2 zones of 2 panel heaters 2 upstairs (zone 1) and 2 downstairs (zone2) these are controlled via a Paterson heating timer in the kitchen this unit has completely broke...