I have combined my immersion pre-chiller with my counter-flow chiller.
The base is an old milk crate. Inside I have a cat litter bucket to hold ice water for pre-chilling the tap water which runs through the counter flow chiller sitting on top. I’ve attached wheels and a handle salvaged from an old garbage can. The handle is screwed onto an old plastic shelf board.
It may not look like much to you, but to me it’s a thing of beauty!
I’ve been recently fighting my new chiller setup (made a bigger immersion chiller with a ice-water loop). Yesterday I had water all over the f-ing place!
I may have to give this a shot.
Who cares if its not much to look at - Doesn’t have to be “shiny” to be “effective”!
I bought the immersion chiller 20 years ago for extract brewing. I finally began all-grain brewing last year. I build a brew stand a few months ago and then built the counterflow chiller after that.
I’ve only used the counterflow chiller twice. The first time without a pre-chiller my wort went into the fermentor at 75°F. The 2nd time WITH the pre-chiller, my wort came out at 70°F.