HERMS Coil

Discussions about brewing equipment / design.
fargo41
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HERMS Coil

Post by fargo41 »

So this weekend I finally got around to putting together my HLT and made a HERMS coil from left over 1/2 OD soft copper. While working on final placement and I kinked the coil a couple of times. I bent it back and used a wrench to shape it as close to original as I could but I'm wondering if it is going to cause issues. I'm guessing my flow will be slightly reduced so I'll just have to take that into account when running it.

Thought? RDWHAB?

-Craig
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Matt F
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Re: HERMS Coil

Post by Matt F »

Hard to say without seeing the crimps, but I am guessing you will be fine. I run mine with back pressure from a ball valve on the pump or sparge arm and don't run it wide open anyway.
Matt Franklin
Slappy Brewing North

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Dr. Lee Orval
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Friend of the Devil Belgian Golden Strong
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fargo41
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Location: Cedar Rapids

Re: HERMS Coil

Post by fargo41 »

I was planning on doing the same for my pumping. I guess the only way to find out is to give it a try and see how it does keeping my wort at temp
Craig
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czubak
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Re: HERMS Coil

Post by czubak »

I am really tempted to add a HERMS coil to my setup, but I want the temp to be controlled and preferably electric so for now it's on hold. I would love to sit in on a brew session with a HERMS setup to get me to justify it in the future.
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carrisr
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Re: HERMS Coil

Post by carrisr »

A HERMS or RIMS is the next thing on my wish list. I'm looking for an on the cheap option. I like what Matt as done, especially the multi-use aspect of his coil. I'll probably do something similar. I hope to set up a test soon to see if I can get away with using my Anova to heat the HLT water. I'm hoping that with my small batches it will be enough heat to maintain a steady mash temp. Nothing is cheaper than the equipment you already own. I need to get a pump first though.
Randy Carris
Randy All the Time Brewing
fargo41
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Re: HERMS Coil

Post by fargo41 »

Yeah, I've been trying to upgrade my setup as cheaply as I can, buying stuff piece by piece and keeping an eye out for sales. http://www.brewhardware.com and http://www.bargainfittings.com/ are where I've gotten all my connections and pumps, Also watching http://www.homebrewfinds.com/ for deals helps, but can be dangerous for your wallet and defeat the purpose of doing it cheaply.

Randy BrewHardware has a pretty sweet RIMS kit.
Craig
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Matt F
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Re: HERMS Coil

Post by Matt F »

My wife has a Boundary Waters trip in August and I am thinking of doing an open brew session for folks. I will post something in Member's Only with more details. Basically revolves around when I can get one of the parental units to take my kids overnight. You could see my Electric HERMS in action.
Matt Franklin
Slappy Brewing North

On Tap:
American IPA
Strata Hazy IPA
Dr. Lee Orval
American Strong Ale
Friend of the Devil Belgian Golden Strong
Imperial Stout
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Steven P
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Re: HERMS Coil

Post by Steven P »

I would love to use anova like Potts did for a sour mash
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czubak
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Re: HERMS Coil

Post by czubak »

I don't have access to the members only section. Do I need a hip jacket or something? :lol:
Chris Zubak
fargo41
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Re: HERMS Coil

Post by fargo41 »

PM JImPotts for access.
Craig
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carrisr
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Re: HERMS Coil

Post by carrisr »

Make sure you have your real name in your profile so we can match you up.
Randy Carris
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Steven P
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Re: HERMS Coil

Post by Steven P »

Just added you to members
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"Milk does a body good my ass. Beer is the healthier choice and hops are a wonderful medicine."
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JimF
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Re: HERMS Coil

Post by JimF »

carrisr wrote:A HERMS or RIMS is the next thing on my wish list. I'm looking for an on the cheap option. I like what Matt as done, especially the multi-use aspect of his coil. I'll probably do something similar. I hope to set up a test soon to see if I can get away with using my Anova to heat the HLT water. I'm hoping that with my small batches it will be enough heat to maintain a steady mash temp. Nothing is cheaper than the equipment you already own. I need to get a pump first though.
Check out http://www.homebrewfinds.com/2014/06/st ... =gplus&m=1 Center inlet stainless chugger pump from Adventures in Homebrewing. Check your NHC swag bag, they might have a discount to add to the sale price...

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carrisr
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Re: HERMS Coil

Post by carrisr »

Yeah, I saw that. I ordered from farmhouse as they had 7% off today so it ended up a bit less. The center option would require a reduction as one of the ports is 3/4“.
Randy Carris
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czubak
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Re: HERMS Coil

Post by czubak »

carrisr wrote:Yeah, I saw that. I ordered from farmhouse as they had 7% off today so it ended up a bit less. The center option would require a reduction as one of the ports is 3/4“.
I think I have a couple stainless 3/4 to 1/2 reducers if needed.
Chris Zubak
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