This stainless steel thermowell is the same one used with many of the hood and stopper thermowells we sell, such as the FE625 and FE624B. It is also a direct replacement for the thermowell used with the BrewBuilt CoolStix™ for Carboy fermenters.

Will not work with Johnson Temperature Controllers (FE60 or FE61) because the probes are too large.