Works with older threaded coil kits like FTSs | Brew Bucket and FTSs | Chronical. Not compatible with TC lid coils like the Chilling Coil Kit or Chronical 2.0. Extends the lid-mounted FTSs coil into the fermenter which allows for partial batch brews.

• 304 Stainless Steel
• Short Extensions: 14 cm total length
• Long Extensions: 24 cm total length

Partial Batch Sizes:

• Brew Bucket and 7 gal Chronical = 3 gal batch
• 14 gal Chronical = 5 gal batch
• Half bbl Chronical = 7 gal batch

Click here if you have a Brew Bucket and need a longer lid-mounted thermowell.