I have a temperature controller running a 7.1 cu ft freezer, the freezer alone has been holding the temp down to 65 almost perfectly for the last few months. As we move into winter, I’m expecting the ambient temp in that basement to get to 60 or lower, and so it’s time to add some heating. I’ve also got some Belgians coming which I will want in the mid 70s.
I just put in one of those little ceramic space heaters, but in just 2 minutes it overshoots the target temp by 4-5 degrees. 1500 Watts is obviously overkill, but since I had it on hand, nothing lost. I’m thinking I need to get a more appropriately sized device.
So I’m taking a poll, for those who heat fermentation chambers, what kind of heater are you using and what kind of Wattage is it? I should note that I’m measuring the air temp within the fermenter, not the actual beer temp; that upgrade is down the road a ways.