Yessir. To me however, his words aren't so trustworthy after other actions he took 14 years ago towards a recently widowed lady... so no qualms in calling him a whole host of names.
And you read conflicting views all over the internet re: hot water 24/7 / on timer. Though checking her bills...
Hi!
So, I'm trying to help my dear ol' Ma with her heating woes.
The Setup:
She has a Potterton Profile boiler in a gravity fed S type hot water / CH system.
There are two Danfoss HPA2 2 port valves.
The CH one is just above the boiler, on the left(outflow I believe) pipe - that pipe forks...