The Electric Fermentation Heater can be attached to a fermenter to raise the temperature of fermenting beer or wine. The EFH can be attached to a glass, plastic, or steel fermenter using electrical tape and plugged into a 110V outlet; for optimum results, use in conjunction with an electrontic temperature controller.

CAUTION!
• Do not immerse in liquid!
• Do not insulate both sides!
• Do not use if the heater shows signs of abrasion!
• Do not set fermenter directly on top of heater!