Cost of Operation. A residential water heater contributes to as much as 30 percent of a household's energy cost-second only to the expense of a home's heating and cooling system. Selecting the right water heater-one that is efficient and the right capacity-can dramatically impact your monthly energy bill.
Use the following steps to force stop an application: 1  Open the Applications tab and tap Settings, and next tap Applications. 2  Tap Manage Applications. 3  In the list of running applications, select the application you wish to close and tap Force Stop.
How to close background applications on Galaxy S6: 1  Turn on the Galaxy S6 or Galaxy S6 Edge. 2  Select the Recent apps button from the home screen. 3  Select the Active apps icon. 4  Select End next to the required application.5  Alternatively, select End all.6  If prompted, Select OK. Turn on the Galaxy S6 or Galaxy S6 Edge. 2  Select the Recent apps button from the home screen. 3  Select the Active apps icon. 4  Select End next to the required application.