On 23/11/17 13:34, Cynic wrote:
Especially if combined with a pipestat set to a low temperature on the vulnerable section so the boiler etc only just warmed the pipes. If memory serves me correctly Danfoss ATP was available for just such a duty.


I was thinking about just removing the TRV head and letting HW circulate
whenever anything cut in (which would be by design if we left the place
for a week in winter). In fact I think my insurance prefers heating to
be left on an set to 15C if away.