The brew fridge

My new fermenter which I modified yesterday to have a blow off bottle (jam jar)which is in the fridge door. The wire going into the fermenter is the beer temperature sensor and the one dangling down is the fridge temperature sensor. You can also see the tube heater at the bottom and brew pi controlling everything and getting annoyed with me for having the door open too long on top of the fridge top left.

In the shed during the day and you can hear the CO2 bubbles going blup! through the fridge door.