Heating Pad - Mangrove Jack's
Mangrove Jack’s Heating Pad gives an evenly distributed, gentle warming of your fermenting wine or beer with no hot spots. Effective in rooms as cool as 55°F (13°C) making it perfect for making wine in cool basements or houses.
It is inexpensive to run, drawing only 25 watts of electricity, so you will save on power. This is the only warmer designed for both glass and plastic fermenters.
Comes with a 6' long power.