How can I increase the hot water temperature from my condenser boiler?
Our Radiant RSF E/slim condenser boiler has recently had a new PCB fitted. Adjustments to hot water temperature seemed fine at the time but it is not quite hot enough. How can we adjust this?
I imagine that you have a hot water storage tank that the boiler energises ie an indirect cylinder. I this is the case the tank should have a cylinder stat attached to the tank which can be adjusted to your requirements
