Water efficient shower head / Guides

Are low-flow shower heads worth the money?
Bathrooms

Are low-flow shower heads worth the money?

...showerheads and therefore consumes about 60% less water than a conventional home that size, and you have no idea that it's even happening! So how much water is ...

Exterior compresssor heat pump water heater
Plumbing and water heaters

Heat pump water heater with exterior compressor

...water consumption of a family of four each taking an 8 minute shower every morning with a regular shower head delivering 9.5 L/min, would be about 340%. In real...