You can turn it down so that it doesn't come on much. If it is a gas heater, the pilot light might provide enough heat to keep it from freezing, but that is not certain. If there is not going to be any heat in the building, the pipes need to be drained, the heater also and anti freeze put in the drains and the toilet. This anti freeze is different than what is used in cars.
Outdoor heaters can be very useful while camping, working in the garage or doing repairs on your car in the winter months. Having an outdoor heater in your car is a good idea in the event your car breaks down during the winter.
drain the water tank
Why would your hot water heater water while it's heating but doesn't when it isn't
You run out hot water because you must have a small water heater. A water heater gets water, and heats it up, so if you have a small one, then once you use up all the hot water, you need to wait a while for the heater to heat up more.
i have no idea
Water turns to ice.
You are running the water heater out of hot water faster than it can heat the incoming cold water.
When you discover your water heater is leaking, if you can't afford to fix it for a while, then you should put something down to catch the water. If you have money you should call a repair company from the phone book.
"A water heater stores water in a tank and heats the water with a flame at the bottom. The hot water rises to the top of the tank, while the colder water falls to the bottom near the heat source." A water heater is simply a tank of water with a heat source at the bottom. It can be set to a certain temperature and is dispersed throughout the home through the water infrastructure.
As long as the water doesn't drain out of the heater somehow, no. What kind of car are we working on...
A small amount to keep the pilot light going.
The water heater has an electric heating element that is responsible to make the water hot if submerged to water. While the Calorifier is composed of steam coil where the steam from boiler passes through, is responsible to make the water hot if it get contact to the steam coil.