Make a Fermentation Chamber from a Broken Wine Fridge

Step 3 Mount Light and Temperature Controller

This fermentation is primarily for holding temperature above normal room temps. Bread being the lowest at 75F and yogurt being the highest I typically make at 110F. We only need heating for this application so I installed a clip lamp in place of the peltier unit with a 75W bulb. I also included a temperature controller to drive the light whenever the temperature goes more than 3 degrees below the desires set point.