By changing your Call of Duty: World at War profile name, you can log into the online multiplayer under a different name but still keep your rank and achievements.ithin the profiles folder, open the folder labeled with your new profile name. Inside this folder, paste the copied files by pressing CTRL + V. Navigate back to the profiles folder by pressing the \Back\ button in the Windows Explorer window.
A typical electric immersion heater for you hot water tank is 3kW (Kilowatt). With a typical daytime electric tarriff of 15p per kWh (kilowatt hour), it costs 45p per hour to heat your hot water with an immersion. Heating with gas will be significantly cheaper.Gas is currently 5p per kWh and assuming you have an old inefficient boiler running at 80% efficiency, it will be costing you 7p per kWh.ssuming you are paying 15p per kwh this equates to 15p per day or Â£54 per year. If the immersion is on just before you need the hot water rather than heating up hours before then the standing losses will be reduced. A simple way to save Â£54 is turn the immersion on 2 hour before you need the hot water.
1 Because tankless water heaters require a 220V/240V electrical outlet or larger gas pipes than found in an average home plus a stainless steel ventilation system, installation can add $1,000-$3,000 or more, bringing total costs to $1,800-$4,500. A central tankless water heater providing hot water for an entire house can cost $800-$3,000 or more, depending on gpm capacity and whether it's gas or electric, plus features like a safety temperature lock or a remote control.