A water heater is a purchase that creates convenience for using water. The many models of this device presented in stores can be confusing. Water heaters vary in size, power and shape.
Purpose of the water heater
In any modern home, every possible convenience is available. Hot water takes the first place in this list. City dwellers cannot imagine their life without hot water. Because it helps:
- wash a mountain of dishes;
- take a shower or bath;
- clean up;
- do a quick wash.
However, the supply of hot water in cities is often intermittent, and many people have to manage their life on their own. This question will help resolve. With it, you can set up an autonomous hot water supply, which is available at any time and does not depend on a centralized supply. This is convenient because:
- a properly installed device does not pose a threat;
- the device can be installed anywhere - at home or in the country;
- For the heaters to work, two conditions must be met: running cold water and a source of electrical energy.
Both electric and gas installations are considered water heaters, however natural gas systems are classified as gas water heaters or heating boilers. They have a narrow scope of use, because the presence of a gas pipeline is important for their operation. Standard water heaters are powered by electricity available in any home.
Choosing a water heater
According to the type of work, several groups of devices are distinguished:
- flowing;
- accumulative;
- combined.
Each model has its pros and cons, they differ in power and size. If the appliance is chosen incorrectly, then hot water will not be enough, it will heat up slowly or the boiler will be inappropriate in size.
Flow - compact and can be installed anywhere. The water starts to heat up the moment the faucet is opened. Appliances for domestic use heat up 2-6 liters of water per minute.
Cumulative - suitable for regular use. Such devices require a large area for placement. The temperature in the container will remain at the same level thanks to the appropriate sensor, which, if necessary, turns on the electric heating element.
Combined - operate in two modes: flow and storage. They are small in size and have a storage tank of 10-30 liters.
Did the article help you?