Recent content by susiebird

Hope someone can answer this for me! I'm starting to learn some of the basics following a long saga that I won't go totally into! :shock: We have a Danfoss Randall HSA3 actuator on a 3 port mid position valve. Due to problems in the past of the hot water not heating, then boiler not...

Thanks for the suggestion guys! May need get our mate in who knows about electrics then!!

We've got a Halstead boiler that feeds both hot water & central heating system, fully pumped with a 3 way valve. A couple of months ago had problems with lack of hot water & have since replaced programmer with a Horstmann Centaurplus C27 & cylinder stat with a Grasslin clamp-on stat. Everything...