Heater 25-Watt (Narrow)

Cool Zone 25W Heater:

This 25W Heater provides even heat to your fermenter.  This model fits the contours of the 5 and 6-gallon Better Bottle carboys.  Used in conjunction with a two-stage temperature controller and your Cool Zone system, you can heat and cool your fermenter to maintain temperatures of +/-0.5 degree F.  Or if you are fermenting during the winter, you can use this with a single-stage controller to keep your fermenter warm. 

Assembled in the USA by Cool Zone Fermentation Control.  We fill the wiring's insulating covers with silicone to provide an additional “strain relief” for the wire, and to help prevent contamination of the wiring connections. (Dimensions approximately 3"W x 30"L)

For use with 110-120VAC circuits only.  Power cord uses a two-prong, polarized plug.

(Carboy not included)

(Note:  If you use “smooth walled” carboys or buckets, you may want to consider our 40W model.   The 40-Watt heater provides additional heating capability to the fermenter.)