Keeping mash tun warm

Discussion in 'Homebrewing' started by medb, Mar 26, 2018.

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  1. medb

    medb Devotee (329) Aug 27, 2013 California

    Hi, all. I use a two gallon stockpot for my mash tun (BIAB one gallon batches), I started placing it in the oven (which I turned off when it reached 140) to maintain the mash temp, I've been ordered that I can no longer brew in the kitchen due to the smell.
    I've started boiling on my barbecue's burner, which is fine as long as it's not too windy.
    Now for mashing I was thinking of heating the grill to about 150 and placing the stock pot on that and closing the lid and hope that the heat may prevent the mash temp from dropping.
    Has anyone tried this?
     
  2. Prep8611

    Prep8611 Savant (1,208) Aug 22, 2014 New Jersey

    I would make some styles swmbo loves so that she let me back in kitchen. On a serious note I would wrap the pot in some sort of insulating material(sleeping bag, maybe child size since it's a small pot).
     
  3. NorCalKid

    NorCalKid Initiate (0) Jan 10, 2018 California

    Igloo coolers work great for a mash tun. I typically lose about 2-3 degrees in about an hour. If ya can, shell out a few bucks for one. It’ll at least solve the bbq dilemma
     
  4. Prep8611

    Prep8611 Savant (1,208) Aug 22, 2014 New Jersey

    Kinda overkill for one gallon Biab in my opinion. I agree it would work but OP is trying to make his current equipment work.
     
    minderbender likes this.
  5. minderbender

    minderbender Initiate (0) Jan 18, 2009 New York

    One thing I'd note is that the mash has very little smell (and it smells good to most people I would imagine). Presumably it's the hops that are objectionable. So maybe you could mash in the oven like always, and then take it outside.
     
  6. Prep8611

    Prep8611 Savant (1,208) Aug 22, 2014 New Jersey

    This sounds like the most logical solution. Be careful to not make a mess or you will be kicked back outside by SWMBO.
     
  7. NorCalKid

    NorCalKid Initiate (0) Jan 10, 2018 California

    Ya true. And adding more equipment is probably not the goal. However they do make those insulated coolers in all shapes and sizes. This hobby gives you more problems than answers sometimes.
     
    Prep8611 likes this.
  8. csurowiec

    csurowiec Initiate (0) Mar 7, 2010 Maryland

    For a BIAB kettle that size the easy fix is to wrap it with an old winter coat or a blanket. If you want to get a little fancier and use something purpose built, you can get Reflectix from your local hardware store along with some peel and stick Velcro and you can build a snuggly little coat for your kettle.
     
    frozyn and Prep8611 like this.
  9. frozyn

    frozyn Maven (1,435) May 16, 2015 New York
    Trader

    I'll second the winter coat. I use one for my 5 gallon kettle and I only lose 2-3 degrees across an hour.
     
  10. medb

    medb Devotee (329) Aug 27, 2013 California

    Thanks for the replies. Once I start mashing she notices the smell (my daughter notices it also), they really don't like it so the kitchen is a no go.
    And she doesn't drink so there's no buttering her up with the fruits of my labor.
    I'll try some of the insulating ideas. Would adding some additional hot water a couple times through out the mash cause any conversion issues?
     
  11. minderbender

    minderbender Initiate (0) Jan 18, 2009 New York

    That should work fine and in fact it opens up the possibility of doing a step mash, which some people prefer for some styles. But I would guess that with proper insulation it won't be necessary.
     
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  12. Prep8611

    Prep8611 Savant (1,208) Aug 22, 2014 New Jersey

    Ya you are in California how cold can it really be. With a little insulation you should be fine.
     
    medb likes this.
  13. NorCalKid

    NorCalKid Initiate (0) Jan 10, 2018 California

    LOL.....hey it gets cold
     
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