Hi, i have a EPH R27 E2132C. I have the ability to run the central heating on its own. Or have the boiler heating the hot water on its own. I have manual TRVs at the moment. Hope this helps. And its one heating zone i.e. upstairs and downstairs rads heat at the same time. Photos attached
Hi,
I am looking for advise. I am looking to replace an EPH R27 controller with a Drayton Wiser Multi-room Kit 2. Has anyone done this? Is it just a matter of taking off the existing EPH controller from the wall plate and replacing it with the Wiser Controller?
Do i need to change wiring in...