How to Use an MRE Heater (Flameless Ration Heater (FRH))
Oct 14th, 2011 | By admin | Category: Food Storage, Getting ReadyEach FRH is individually packaged in a sturdy, leak- proof polybag which serves as the heating container for the MRE. The polybag measures 5 3/4 inches wide by 14 1/4 inches long. Some Imported heaters are showing up on the market with a slightly larger bag measuring 7 1/2 inches wide by 13 1/2 inches long.
To use the heater tear along the cut out on the bag or cut open the top of the bag allowing enough room to insert the meal pouch. Place the MRE food portion inside the bag next to the heater. Add plain water to the “Fill Line”, and fold the open end of the bag.
In just 10 – 15 minutes – enjoy a hot meal anytime, anyplace.
WARNING
- Vapors released by activated heater contain hydrogen, a flammable gas. Do not place an open flame in the vapor.
- Vapors released by activated heater can displace oxygen.
- Hot water leakage can burn and cause a cold- weather injury.
- After heating, the heater bag and MRE pouch will be very hot. Use caution when removing MRE pouch from bag.
- Discard heater and bag after use. Do not drink the water remaining in the bag or use it in food items.
HEATER AND ITS BYPRODUCTS ARE NOT INTENDED FOR HUMAN CONSUMPTION
OPERATING INSTRUCTIONS
SPECIAL INSTRUCTIONS FOR FROZEN MRE
- Use two heaters: one to thaw, one to heat.
- To thaw frozen MRE: Follow instructions below except, add water to bag before adding MRE. When heater begins to feel warm, add MRE to bag.
- To heat thawed MRE: Follow instructions below.
- In cold weather, heater can be placed in BDU pocket to heat MRE. Make sure folded end of bag is up to prevent water from leaking out.
- Remove MRE pouch from carton and save carton.
- .Tear off top of bag. Place MRE pouch in bag with heater.
- While holding MRE pouch and heater above lines on bag, pour water into bag until it reaches a level between lines. Slide heater and MRE to bottom of bag, and fold top of bag to side opposite heater.
- With heater UNDERNEATH MRE, hold bag level for a minute to let heater soak up water.
- Stuff assembly into carton with top of bag folded over top of MRE and heater underneath.
- To prevent water from escaping and to maximize heat output, always keep:
- HEATER located UNDERNEATH MRE;
- BAG folded OVER TOP of MRE; and
- CARTON INCLINED, with FOLDED END of bag UP.
After ten to fifteen minutes (depending on air temperature) top half of bag can be torn off and the Hot MRE can be removed and eaten.
Knead the MRE before you open it to ensure uniform temperature. CAUTION: The contents will be hot.
Pictorial Step by Step Instructions;







