Hi guys have had no hot water all day for some reason.
We have a vaillant Eco pro max boiler now when you switch the heating on the boiler fires up but when u switch the hot water you get nothing??
Any ideas where to start looking?
We have a vaillant Eco pro max boiler now when you switch the heating on the boiler fires up but when u switch the hot water you get nothing??
Any ideas where to start looking?