from web site
American countries due to the higher costs of gas circulation, combined with homes that for the most part do not support traditional water heaters. Electric showers have an easy electric system, working like a coffee maker, but with a larger water flow. A circulation switch turns on the gadget when water flows through it. As soon as the water is stopped, the gadget turns off instantly. A regular electrical shower frequently however not always has 3 heat settings: high(5. 5 k, W ), or cold(0 W)to use when a central heating unit system is offered or in hot seasons. Higher power(up to 7. 5 KW)and lower power(up to 3.
2 KW)versions are likewise made, in addition to variations with 4 heat settings or a variable heat setting. heating setting is about 5. 5 k, W for 120 V and 7. 5 k, W for 220 V. The lower expenses with electrical showers compared to the greater costs with tank boilers is because of the time of usage: an electrical shower uses energy just while the water flows, while a tank boiler works sometimes a day to keep a quantity of standing water hot for use throughout the day and night.