"Mark Trueman" wrote in message
...
Hi,

Current system - gravity HW, pumped CH. HW must be on for CH to be on.
Runs
off a Drayton Lifestyle LP241 timer. No stats or TRVs on rads, when its
on,
its on full blast.

Anyway, im thinking about adding a room stat to try to control the temp a
bit better. Didnt mind it getting to 25 degrees previously, but now my new
marine fish tank is not liking the increase in room temp.

Anyway, i digress. Looking at installing the Drayton Digistat 2. Looks
easy
enough to wire up from looking at the LP241 instructions.

What i want to know is; is there a better/cheaper alternative room stat
(24
hour version is fine, 7 day version is even better). And if there is, is
the
wiring likely to be the same?

Cheapest 7 day unit I know is the Maplin one. Has mains rated normally open
and closed contacts.