Homebrew Fermentation Temperature Control

This is my Temperature Controller for my fermentation freezer for homebrew beer. It uses a Digital STC-1000 Temperature Controller which controls two relays. One relay for the cooling and one for heating. The cooling relay is hooked up to the compressor of a chest freezer and the heating relay is hooked to a 60 Watt space heater.

I will be uploading the DIY guide tomorrow.