Keeno wrote: ↑Sat Oct 29, 2022 3:48 pm
I do like the look of that controller. With the heating and the colder weather that rh should not be an issue soon. This is a horrible time of the year for growing temps wise, hot, cold, and high humidity. Nearly into my fav growing time of the year 
 
The biggest problem is all the doors and windows being shut this time of year, two dogs running round and 3 of us at the moment so rh goes up anyway all breathing and stuff, on a plus note so does co2 so there is some reward i guess. 
Soon as the central heating comes on it should sort itself out, only just seeing pistols now so nothing to worry about for a while anyway. 
It must be even worse for you in a loft, where do you pull your fresh air in from? You need a sneaky vent in the bathroom or something that just looks like an extraction fan in the ceiling, would cost a fortune heating cold loft air all the time.