Build a Fermentation Fridge
Making a fermentation fridge to help with your homebrew beer production is really not difficult. It really helps fermentation, especially when the weather is very variable as it has been this year.
You do need a working fridge and a little electrical knowledge or the help of somebody who does have.
You will need a temperature controller, and a small tube heater.
The temperature controller is an Elitech 1000X available on Amazon or you might decide to use a different make or design but they all do the same job in the end.
The tube heater is also available on Amazon and I chose a 60watt Tube as I didn't want a high heat output in a small box.
Remember to check the max output of the unit as you don't want to overload the contacts. Small tube heaters are low output