brewinginnc
Well-Known Member
- Joined
- Dec 1, 2012
- Messages
- 292
- Reaction score
- 41
Grain pre-crushed
5 gallon
60 minute mash
60 minute boil
Biab
3-4 hours
5 gallon
60 minute mash
60 minute boil
Biab
3-4 hours
I mill my grain at the shop when I buy it, so that saves some time. My water comes out the tap at close to 160° so heating strike and sparge water doesn't take too long. I mash for an hour, fly sparge for an hour, boil for an hour (on average.) I measure out hop additions during the sparge and clean out my mash tun during the boil. From start to finish my brew days usually run five hours.
Not to thread jack....but I always wondered about this. I always thought if using tap water its best to use cold water as water that sits in the hot water heater can pick up extra minerals from the deposits on the heating elements??? If this isn't the case...that will save me a chunk of time as well.
My hot water tank is natural gas, so no element to collect minerals.
Do you routinely drain down your hot water heater? If not, there's most likely inches of mineral sediment in the bottom that is changing your water profile to be much harder.
Intuitively, that doesn't make any sense.
Initially, the water tank had no mineral deposits in it. It was factory new and perfectly clean, right?
So assume that over time, the water going through the tank deposited minerals in it. Then logically, the water coming out of my hot water tank actually had LESS minerals in it than straight cold tap water (because it had dropped some of its minerals in the hot water tank, whereas the cold water just came straight out of the tap).
So assuming that's the case, why would the water suddenly switch to PICKING UP the deposited minerals? Isn't that saying that my hot water is currently making my hot water tank CLEANER, by removing minerals? At what point will it switch back and start depositing minerals again? Is it some sort of cycle?
At any rate, given the thousands and thousands of gallons of water that go through that tank, I think any increase/decrease in mineral content would be absolutely trivial, and completely imperceptible in the final taste of any beer it is used to produce. And it saves me a solid 20 minutes of heating strike/mash water.![]()
Water heater information
The quality of your drinking water can be affected by your water heater. If you do not properly maintain your water heater, small, white particles (calcium carbonate) may begin to appear in your water and clog your fixtures. These particles appear when the thermostat in your heater is too high and causes the particles to loosen and end up in your water. To prevent this from happening, it is recommended that you periodically flush your water heater. Flushing a water heater consists of draining the water in the heater and filling it up again. Be sure to follow the manufacturer's owner's manual for instructions on how to flush your water heater.
small, white particles (calcium carbonate) may begin to appear in your water
- brew-monkey.combrew-monkey.com said:Calcium is a necessary yeast nutrient and is abundant in most waters. Brewers add calcium in the form or gypsum and calcium carbonate
The rest of the guidance I was able to find only say that cooking/drinking from the hot water tap is bad because in old houses the hot water will dissolve more lead from old pipes. But yes, even though it will take some out, you can get more deposited in if any of the scale gets chipped off.
Grain pre-crushed
5 gallon
60 minute mash
60 minute boil
Biab
3-4 hours
Intuitively, that doesn't make any sense.
Initially, the water tank had no mineral deposits in it. It was factory new and perfectly clean, right?
So assume that over time, the water going through the tank deposited minerals in it. Then logically, the water coming out of my hot water tank actually had LESS minerals in it than straight cold tap water (because it had dropped some of its minerals in the hot water tank, whereas the cold water just came straight out of the tap).
So assuming that's the case, why would the water suddenly switch to PICKING UP the deposited minerals? Isn't that saying that my hot water is currently making my hot water tank CLEANER, by removing minerals? At what point will it switch back and start depositing minerals again? Is it some sort of cycle?
At any rate, given the thousands and thousands of gallons of water that go through that tank, I think any increase/decrease in mineral content would be absolutely trivial, and completely imperceptible in the final taste of any beer it is used to produce. And it saves me a solid 20 minutes of heating strike/mash water.![]()
Not to mention higher ground water temps have lengthened my chill time.
If you've ever looked at the inside of a used hot water tank, you'd never even think about drinking the water that's in there.
This. My cold water was coming out at 39-40F during the winter/early "spring" but now that summer is in full swing in Chicago the lowest I can get is 62F or so. Makes a big difference if you ask me, but I'm impatient to begin with.![]()
My tap water is already 80 and the lowest it ever gets down south here is about 60. I now use my chiller to get me to about 110 degrees in 20 minutes or so then switch to a pond pump in ice water that gets met o 66 in another 10-12 minutes. Doing 10 gallons would be painful so I keep it to 5.