I am very new to Brewing but have done quite a bit of research before starting my first brew. The coolest place in my home is a corner of one bedroom that shows 21- 22 deg so I have chosen this for placement of the FV. I have installed a thermometer inside the FV. The room temp shows 21.5 deg but the wart temperature is 23.5 , the temperature is pretty constant but worried that this temp is to high. I am brewing woodfords Wherry with s04 yeast , so far everything seems fine , is on second day and bubbling away merrily. Thanks for reading.