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.
Tap to open it, select the uninstall button at the top of the page and confirm the deletion. This will remove the app from your phone or tablet. Even if you delete an app from one device, the Google Play store will still retain it on your list of downloaded apps, should you wish to reacquire it.n order to do this, open iTunes on your Mac or PC and go to the apps section of your library. Find the app you deleted from your device, right-click it, and select delete. iTunes will, however, still remember that youâve purchased them, and list them in the 'Purchasedâ section of your account.