Gas, oil,electric,solar and I have even seen Bio mass water heaters.
Yes, a gas heater does not use any electricity.
Thermex is a brand name for a type of water heater or thermal storage system. It is designed to heat and store water for domestic use, often using electricity as a power source.
because of their functions
An electric water heater in a hot tank is called an immersion heater and many of those run at 3 kW with a thermostat to control the max temperature. Power showers use a type of water heater that heats the water at the point where it is used, without a tank. They run at 6-8 kW and are also controlled by a thermostat.
The difference between a mobile gas water heater and a standard gas water heater is that a MH unit will use an outside air intake for combustion. That is the most important difference.
Point of use CHEAPER to use in most cases
it heats water
any source
it heats water
It's because "hot-water" is a compound adjective, modifying "heater". It's not for heating water, it's for heating a house with hot water. There are many types of heaters that heat water, but only a hot-water heater is used for providing heated water for domestic use. A hydronic boiler also heats water, but it's only for use in radiators.The name "Hot Water Heater" is completely wrong for any use. There is no need to heat hot water. IT has always been "water heater". The term hot water heater has just been used for years because people don't realize the difference. It has always been WATER HEATER.The first answer is jibberish and makes no practical sense at all.
A small water heater that plugs in under a sink and heats a small amount (usually about two litres) of water for instant use. It must be plumbed into the regular hot supply, and always requires an electrical outlet under sink (sometimes 220) . Quite efficient heater, but a big power user.
A ceiling fan heater is a type of heater which works in the same way as a standard ceiling fan, but with a heating component. A person may want to use this type of heater if the room does not have access to central heat or any other heat source. An individual may also want to use this type of heater if there is not enough floor space for a standard room heater.