Help finding did thread

[ronjonacron]

I'm looking for a build where a guy kept a bucket of coolant in his freezer and recirculated it via lines driller through the side for an external fermentation chamber design. Can anyone remember what the thread name was or who the author was so I can find it and share the idea with a friend?

 

[oldstyle69]

https://www.homebrewtalk.com/f51/diy-beer-line-chiller-241066/ this is sorta what your talking about

search Glycol chillers or Glycol remote chillers for more ideas.