Hot water
Sizing hot water tanks, why smaller is often smarter
...showers. Because shower water is mixed with cold at the tap, you aren't drawing 100% hot water from the tank. If your showerhead is a modern low-flow model (1.5 to 2.0 GPM), the tank's quick recycle time can keep pace with demand better than most realize.
What is the best location to install a water heater?
Another i...