Recent content by Templar28

Thanks for your reply. My system is the old 'bog standard' type with a pump supplying the radiators from a Grant 'Gemini' boiler through 8mm small bore tubing and the hot water cylinder by gravity via 28mm tubing - there are no motorised valves in the system. Because the system is not very...

Your query was a long time ago but my heating system is still controlled by a Danfoss CP715 controller. I'm making some modifications to the system which is pumped CH and gravity HW. I'd like the timing of the CH to be different from the HW but have been unable to get the controller to do this...