Grainfather Thermowell

The Grainfather Thermowell is an essential accessory for all-grain brewers who want accurate fermentation temperature control. Designed to fit securely onto your fermenter, this closed-end tube allows you to insert a Grainfather Thermometer or GCA temperature probe to monitor your beer, cider, or wine fermentation without the probe touching the liquid.

By isolating the thermometer from the fermenting liquid, the Thermowell delivers consistent and precise temperature readings, helping you maintain optimal conditions for all-grain brewing. Installation requires a 14mm hole in your fermenter, and it is compatible as a spare part for the SF70 fermenter. Perfect for homebrewers aiming for high-quality, repeatable results.

Key Features:

• Accurate temperature readings without probe contact with liquid

• Compatible with Grainfather Thermometer and GCA temperature probe

• Ideal for all-grain beer, cider, and wine fermentation

• Fits fermenters with a 14mm installation hole

• Compatible as a spare part for the SF70 fermenter