Thanks Peter,

sorry for my ignorance but what does this mean.

Marc

Peter wrote:

No it doesn't, but it is slugged so it can only respond at a rate of one
eighth of a degree per minute. Mine works pretty well.
Peter


"Marc Jennings" wrote in message
...
Does anyone know if the Drayton Digistat employ proportional control (I
think that's what it is referred to as). e.g. if I have the temp set
point at 22, below that it remains on and above that it remains off but
when the room is up to 22 the stat cycles the boiler on/off, the length
of time between cycles being dependent on the rate of temperature
rise/fall?

Thanks

Marc Jennings