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AR15.COM
11/16/2015 9:34:48 PM EDT
and cold weather. If you had a couple in the car during winter will the MRE heater work enough to thaw them so they would be eatable?
11/16/2015 9:53:35 PM EDT
[#1]
Probably not if hard frozen,  stick them on the intake manifold for a few or defrost heater.
11/16/2015 10:01:19 PM EDT
[#2]
Probably not to defrost them.

Also be careful when they are frozen


Freezing an MRE retort pouch does not destroy the food inside, but repeated freezing increases the chances that the stretching and stressing of the pouch will cause a break in a layer of the laminated pouch. These pouches are made to withstand 1,000 flexes, but repetitive freezing does increase the failure rate by a small fraction of a percent.
11/16/2015 10:11:14 PM EDT
[#3]
Quote History
Quoted:
Probably not to defrost them.

Also be careful when they are frozen


Freezing an MRE retort pouch does not destroy the food inside, but repeated freezing increases the chances that the stretching and stressing of the pouch will cause a break in a layer of the laminated pouch. These pouches are made to withstand 1,000 flexes, but repetitive freezing does increase the failure rate by a small fraction of a percent.
View Quote

Interesting, I'm trying to figure out if it's worth having a couple in the truck.
11/16/2015 10:25:34 PM EDT
[#4]
Heat is the biggest enemy of MREs. A trunk can be like an oven at times.

11/16/2015 10:28:36 PM EDT
[#5]
I don't carry them during summer, they would cook in the truck
11/16/2015 10:36:48 PM EDT
[#6]
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Quoted:


Interesting, I'm trying to figure out if it's worth having a couple in the truck.
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Quoted:
Quoted:
Probably not to defrost them.

Also be careful when they are frozen


Freezing an MRE retort pouch does not destroy the food inside, but repeated freezing increases the chances that the stretching and stressing of the pouch will cause a break in a layer of the laminated pouch. These pouches are made to withstand 1,000 flexes, but repetitive freezing does increase the failure rate by a small fraction of a percent.


Interesting, I'm trying to figure out if it's worth having a couple in the truck.


I hear ya. I'm in the same boat just not sure with the heater being on and off so much I think it may ruin it.
11/17/2015 9:25:01 AM EDT
[#7]
Spend $6. Put one in the truck. Wait until January 17th, open and heat, see what happens.
11/17/2015 9:44:44 AM EDT
[#8]
OP, just a head's up for this plan- I am forcing myself to eat most of the contents of a box of FEMA style MREs ( not as complete as a military MRE). These were packed in 2011.  I've tried half a dozen of the heaters, none of them have worked so far. So, apparently the heaters go bad. These things are bad enough hot, I would rather have a millenium food bar and peanut butter if there was no easy way to heat them. In all honesty, I think I'd rather have the bars/peanut butter instead of most of the entrees even if they were heated.  

Anyway, the  moral of the story is to make sure you have working heaters.


I know tastes differ, but so far I've tried:

chicken strips in salsa- actually pretty decent
Chicken in feta and tomato- not bad if you like the sharp feta flavor
beef ravioli- not bad, but not as good as canned ravioli
penne in sauce with sausage-meh
vegetable lasagna- meh, but not as bad as I have heard others talk about it.
Vegetable "beef" patty in BBQ sauce-two bites and I tossed it.


Not looking forward to trying the dreaded and much talked about omelette
11/17/2015 11:36:30 AM EDT
[#9]
I keep a couple of ramen noodles, M.H. and cliff bars too. I found out years ago that Sterno canned heat not only can cook some food but keep you from freezing. Was just looking to see if maybe some of the military guys had to deal with frozen MREs

I commute to work and two years ago they closed the interstate. Something crazy like 150 cars were stuck in the 25 mile stretch I travel.
11/17/2015 10:40:57 PM EDT
[#10]
The instructions call for a second heater in the case the meal is frozen. One heater will only thaw it out, it will still be cold but edible.
11/18/2015 1:41:21 AM EDT
[#11]
Two heaters will do it.
Using only one heater will thaw it though.

Note that like cooking stoves, MRE heaters have to be vented outside, so don't plan on using them
in the car with the windows rolled up.

11/18/2015 4:05:16 PM EDT
[#12]
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Quoted:
Two heaters will do it.
Using only one heater will thaw it though.

Note that like cooking stoves, MRE heaters have to be vented outside, so don't plan on using them
in the car with the windows rolled up.

View Quote

Good to know
11/18/2015 6:39:34 PM EDT
[#13]
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Quoted:

Good to know
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Quoted:
Quoted:
Two heaters will do it.
Using only one heater will thaw it though.

Note that like cooking stoves, MRE heaters have to be vented outside, so don't plan on using them
in the car with the windows rolled up.


Good to know


If I remember right, they vent hydrogen gas, which is flammable.
11/18/2015 7:13:53 PM EDT
[#14]
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Quoted:


If I remember right, they vent hydrogen gas, which is flammable.
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Quoted:
Quoted:
Quoted:
Two heaters will do it.
Using only one heater will thaw it though.

Note that like cooking stoves, MRE heaters have to be vented outside, so don't plan on using them
in the car with the windows rolled up.


Good to know


If I remember right, they vent hydrogen gas, which is flammable.

lol even better to know
11/20/2015 8:56:59 PM EDT
[#15]
I just keep three of the lifeboat rations in the vehicle. They seem much less temp sensitive.
11/20/2015 9:17:10 PM EDT
[#16]
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Quoted:
I just keep three of the lifeboat rations in the vehicle. They seem much less temp sensitive.
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I have some of that too, it's our BOV