FermWrap Fermentation Heater
Keep your yeast happy and your ferment warm during those cold winter months with this flexible heater wrap! Don't be fooled by imitators and cheap knock-offs, this is the original FermWrap that has been produced by Fermentap for over a decade. Unlike those old heater belts, the FermWrap covers a wide area of your carboy or fermentation vessel, promoting an even heat distribution. Using tape to adhere, the FermWrap can be attached directly to your fermenter, or can be used to heat the space in a box (or refrigerator) that the fermenter is in. Depending on your configuration and insulation, you can increase the temperature of your ferment from 5-20°F. With 40 watts of heat spread over almost two square feet, it provides gentle, even heating.