Make a Scalder

[fowlhobbie1]

Anyone who has butchered chickens knows the water temp. of the scald is a big factor to success. I need a scalder. Anyone build one? A tank or plastic utility sink, or food grade barrel is all that is needed, then add a 1500 or 2000 watt heating element in the bottom. This I know. What I don't know is what is used to regulate the water temp or keep it at that magic temp for successful feather removal at the plucker? We butchered 23 broilers yesterday. Our daughters 4-H birds from the fair. Keeping the water temp. in range has always been the BIGGEST pain of the entire procedure. We raise a few broilers for us & friends also. Any tips on this will be appreciated.
Thank you.

 

[Bluegill]

look at post#9 for the digital temperature control
https://www.backyardchickens.com/t/779321/whos-built-a-homemade-electric-scalder

 

[CrazyTalk]

Home Brew forums are probably also a good place to look - a scalder isn't all that different than an electric brew kettle.