My Sunvic select heating controller has stopped switching on the boiler for hot water only.The red light is on but the boiler does not fire up.The hot water side works fine.Is the controller faulty?
Hi, I’m a moderator for this topic and I wonder whether you’re still waiting for an answer. If you are, please let me know and I will do my best to find a Professional to assist you right away. If not, feel free to let me know and I will cancel this question for you. Thank you!
I havn't had a response to this question.!! As I need hot water I have called in a heating engineer and will have to pay for this so please cancel this question.I would not use this service again as the response was totally inadequate ie.nothing at all!!