If you need to heat water and don’t have access to electricity or gas, there are still a few ways you can do it. One option is to build a solar water heater. This can be done by placing a black hose in the sun and allowing the water to heat up inside of it.
Another way is to use a campfire. Place a pot of water on top of the fire and wait for it to come to a boil. If you have access to wood, you can also build a rocket stove.
This is a type of stove that uses wood as fuel and can get very hot, making it perfect for boiling water.
There are a few ways to heat water without electricity or gas. One way is to use a solar cooker. Solar cookers work by trapping sunlight in an insulated box and using the heat of the sun to cook food.
They can also be used to boil water. Another way to heat water is with a rocket stove. Rocket stoves are very efficient at burning wood, and they can be used to boil water.
Finally, you can also build a campfire and use it to boil water.
How to boil water without electricity or gas !!!!
1) How Can I Heat Water Without Electricity Or Gas
2) How can I purify water without electricity or gas.
3) How can I distill water without electricity or gas.
There are many ways to heat water without using electricity or gas.
One way is to use a solar cooker or oven. Solar cookers use the power of the sun to heat food and water. There are many different types of solar cookers, but they all work by trapping sunlight in a dark pot or box and using that sunlight to heat the contents.
Solar cookers can be used to boil water, bake bread, and even cook meat. Another way to heat water is by using a wood stove or campfire. If you have access to wood, you can build a fire and place a pot of water on top of the flames.
The fire will heat the water and you’ll be able to use it for cooking or bathing. Finally, if you live in a warm climate, you can simply set your container of water out in the sun for several hours until it’s hot enough to use.
Purifying water without electricity or gas is also possible with several different methods.
One way is to boil the water for at least one minute, which will kill any bacteria or viruses present in the water. Another way is to filter the water through a cloth or coffee filter which will remove any sediment or dirt particles from the liquid. You can also add bleach to your container of dirty water, wait 30 minutes, then strain out the bleach before drinking (this method should only be used as a last resort).
To distill water without using any type of power source, you’ll need access to clean fresh air and lots of sunlight. Fill a large pot with contaminatedwater and place it outside in direct sunlight (be sure there’s no chanceof rain). Cover the top of the pot with another smaller pot turned upside down so that only steam can escape fromthe first pot into the second one (you may needto weight downthe second pot so that it doesn’t blow away).
As long as there’s plentyof sunlight hittingthe first pot, eventually allof the contaminatedwater will evaporate into steam which will rise upinto thesecondpot where it will condense backinto cleanfreshwater droplets that you can collectand drink safely(just make sure notto touchthe hot bottomofthesecondpot!).

Credit: ezprepping.com
Conclusion
There are many ways to heat water without electricity or gas. You can use solar power, wind power, wood stoves, and even campfires. Solar power is the most efficient way to heat water, but it requires a sunny location and can be expensive to set up.
Wind power can be used to heat water if you live in a windy area, but it is not as efficient as solar power. Wood stoves and campfires are less efficient than solar and wind power, but they are still good options for heating water.