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Kombucha Brewing and Fermentation Heat Mat


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  • Offers safe and effective heating for your brewing vessel.
  • 3″ x 20″ – Perfectly wraps around a gallon brewing jar.
  • This mat can raise the temperature of your brew between 5° and 20° F over ambient temperature, depending on the mat’s placement.
  • Monitor your brew’s temperature by adhering to the provided thermometer to the side of the brew vessel and adjust the heat.
  • Ideal Temperature Range for Kombucha 75° and 85° F; Jun Kombucha 68° and 80° F

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Kombucha Heating Mat

This Kombucha Brewing and Fermentation Heating Mat is designed to keep your fermented products at the optimal temperature. This kombucha warming mat has a thermometer included.

Temperature Control

Temperature control is the key to brewing consistently great Kombucha. Ideal temperature range for Kombucha is 75° and 85° F. Ideal temperature range for Jun Kombucha is 68° and 80° F.

 Adhesive Temperature Gauge

Monitor the fermentation temperature by adhering the provided thermometer to the side of the brew vessel and adjust the position of the mat if needed.

Optimize Heat

For maximum heat, simply wrap the heat mat around your brew vessel and secure mat with the provided rubber band. If too hot, remove the rubber band and allow the mat to stand around your brewing vessel forming a wall of heat. If even less heat is needed, lay your heat mat on a stable dry surface and place your vessel on top of the mat.

Use Year-Round

Use this heat wrap year-round as the temperature fluctuates in your home.

Our Mission Is Your Success

Fermentaholics is a team dedicated to making your homebrewing and home fermenting experience a success. From the moment you place your order, you gain immediate access to our network of fermentation experts here to help you along your journey. No matter your question or concern, we are here to provide the correct guidance and support to help you accomplish your fermentation goals. From batch to batch and brew to brew, we’ve got your back.

Additional information

Weight .5 lbs
Dimensions 4.5 × 4.5 × 2.5 in


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