What temperature should I set my non-condensing boiler?

[Matthew David Wills]

Hello!

I have a Worcester 28i RSF non-condensing combi boiler.

I am installing a room thermostat to be used with it.

What central heating temperature would you recommend I leave the boiler at considering I will have the room thermostat set to 19°C?

Thank you!

 

[Elkato531]

Too many variables to give an answer. Try it at about half way, if the house doesn't heat up properly, try it a bit higher.