I have been contemplating installing a second valve on my Blichmann boil kettle for a while now with the goal of having the capability to recirculate with my pump during the chill and create a whirlpool inside the kettle prior to running off into the fermenters. Has this been discussed previously? Or does anyone have experience with doing this or advice on whether or not this is a good idea, or what height would be optimal, etc.?
Cutting the hole itself is fairly simple. Ive done about 12 holes in my blichmanns this way.
Find your point and cover it with masking tape
With a nail or metal point hammer the spot so that your drill will have something to catch
With a step bit drill a 3/8th inch hole.
4. With your 13/16ths Knockout punch with the nut on the outside, punch a hole for your valve. I suggest this one. Amazon.com
Cool, thanks Jeff. Although the tools required are pricey! Maybe I’ll ask around a couple clubs if anyone already has a similar set. Good luck with the electric brewery, I love that set-up.