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.
Once recent apps is open, find the app you wish to close and swipe it horizontally off the screen. This method will close most apps but some will still run in the background in some capacity. Read on if you want to completely shut down an app. Step Three. Open the settings menu of your Android device.