The Temp Twister Cooling Coil is the ideal option for maintaining fermentation temperatures in any model FermZilla and also in many other commonly used fermentors. Use a Glycol Chiller or ice bath with submersible pump to push coolant through the coil when temps get too hot. Designed for the FermZilla but can be used with virtually any fermenter that has an opening diameter of 4-3/8" or wider. The inlet and outlet are extra long so the coil can be used with every sized FermZilla. In order to cut them to an appropriate length for your application, we recommend a compact pipe cutter.
To install, simply drill two 22 mm (approx. 7/8") holes into the lid of the fermenter and use the included Duotight bulkhead fittings to attach the coil to the lid. The FermZilla will still be pressurizable after installing the Temp Twister, just be careful to drill the holes no wider than needed to fit the Duotight bulkheads.