thermostats

[station]

Hi people im having trouble keeping a constant temperature using a microclimate b2 and was wondering if anyone else has had issues with them?

Also was if anyone has a wiring diagram that they have used for large enclosures could they pls post it

thanks
Rich

[junglepython2]

What are you temp fluctuations? Where is the probe posistioned and what heat source and wattage?

[station]

the temps vary roughly about 8 degrees, sometimes it holds for a couple of days then is either to high or to low. im using a 13 watt heat mat and the probe is positioned about 30mm above the heat mat thru the click clack

[junglepython2]

Try the probe directly on the click clack floor, and try to eliminate any draughts.

[station]

thanks for the help, have already gotten rid of the draughts as i thought that might have been the problem but no