Hi, please, can somebody help?
My boiler was serviced last year and it is working normally but just noticed that all red lights are on, not flashing but on. What does it mean?
I am about to look for a boiler insurance including an annual service but I am not sure if I this could be an emergency??
Thanks in advance for your replies.
My boiler was serviced last year and it is working normally but just noticed that all red lights are on, not flashing but on. What does it mean?
I am about to look for a boiler insurance including an annual service but I am not sure if I this could be an emergency??
Thanks in advance for your replies.