I have a space heat only 26kw output Firebird Condensing oil boiler. I only use it for my homes space heating nothing else. Well insulated 80s renovated home.

You can see there the boiler temperature stat is the simple white box.
I recall about 10 years ago there used to be generic weather compensator you could install to any home. But searching now all I can see are ones meant for a specific boiler. Eg Worchester gas boiler.
Can anyone advise on a simple weather compensator I may be able to fit here with an external temperature sensor to enable auto adjustment of the boiler flow temps VS the outside weather?

You can see there the boiler temperature stat is the simple white box.
I recall about 10 years ago there used to be generic weather compensator you could install to any home. But searching now all I can see are ones meant for a specific boiler. Eg Worchester gas boiler.
Can anyone advise on a simple weather compensator I may be able to fit here with an external temperature sensor to enable auto adjustment of the boiler flow temps VS the outside weather?