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.
See also. 1  How to clear history on samsung tablet. 2  How to delete history on samsung tablet. 3  Clearing search history on samsung tablet. 4  PSP-Delete Internet browsing history Â» How-To-PSP. Internet Explorer for Windows 8 - How to delete your browsing history Â» How-To-Internet Explorer. 2  Samsung Galaxy Tab-Set password to lock the screen Â» How-To-Android.