combi boilers?

it is a recent boiler, (new build house) what you said makes sense
but it still wakes me up 4 or 5 times a night

annie
October 2008

if it is a recent boiler it probably has a warm start feature which keeps the plate heat exchanger that does your hot water at 61 degrees to give you the impretion that you get hot water at the taps quicker.as this temp falls the boiler automatically comes on to top up temp this can happen at regular intervalls

Dave
October 2008