Perfect for keeping your home brew warm during the colder days and nights.
Suitable for various sized fermenters, glass or plastic.
Heat belts are more flexible in use than heat pads as you can control the heat output by the location on the fermenter. Placed lower down they will provide more heat than when placed higher up.
Turn the appliance on when the brew is dropping below your desired temperature range and turn it off or move up higher if heat is getting too much.
Inexpensive to run.