i have an old stylie satchwell timer for my hot water and heating,the only numbers i can find are 62 33 0017 5.
it looses around 4 hours in a 24 hour period,is there any way to repair it or can anyone recomend a replacment,i have googled the item and come up empty handed

Something like this is about as simple as you can get Link

I used one of these a few years ago when our old on failed link
Stu

thanks for that,ill have a go