In the winter months, especially in colder climates, it is quite difficult to survive without heating. People have a choice because they can have a fireplace to burn wood. Alternatively, they can have an electric heater or consider using a gas heater at home.
However, various gases do not require a generator in the event of a power failure. You can heat your home at any time. There are certain lights that can be used to avoid using electricity to power the heater. This is very useful when a power failure occurs. You can also purchase the outside electric heaters through https://grillscapes.com/collections/electric-heaters.
You may not be heating the entire house, but covering the room where the heater is located will heat the room quite well. This system is known as self-pilot. The gas valve turns to pilot, the button is pressed and then the control light comes on. It is located next to the thermocouple.
The thermocouple is then heated by the flame and sufficient voltage is generated to open the gas valve. As soon as the gas valve is turned on, the stove turns on. This is how a gas water heater at home works.
Deer hunters who have a hut during hunting like to return to the hut, which can be warmed this way. This means hunters can stay warm indoors no matter how cold it is outside. There are gas and electric heaters for and against and you have to weigh the evidence to make the right choice.