No sorry unable to upload a video as security error occurred?? Tried a few times but same result.
To be honest the more pressing matter is hot water. Strange as starts of hot temp goes up to 75 and demand is still there but after a few mins drops down to mid 40's? The demand doesn't go just...
Hmmmm is this how the forum works?
It's like asking about car issues and being told to call a mechanic!
I understand that calling a plumber would be the easiest and less stressful solution and if I exhaust all avenues than yes I will have to take out a loan and call one in.
I wouldn't go...
Evening
I have a Vaillant 835 e combi boiler.
All was fine up until a few weeks back and I noticed a knocking noise on the boiler.
I turned down the temperature for the rads and this got rid of the noise.
But now it's getting abit colder I want to turn up the heat but back to the same issue...