On 12/01/2019 13:08, Dave Plowman (News) wrote:
In article ,
tim... wrote:
Anyhow, at my current house it is 55 and works perfectly well

You must have rather oversized rads?

If they have been sized for the typical -3 outside temp, then they ought
to have loads of spare capacity with the current weather.


--
Cheers,

John.

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