Tankless Water Heater - does it waste water?
Thinking about getting a tankless (Girard?) and the tech we spoke to said that it wastes about 2 gallons of water just by turning on the hot water to get it hot, and that once it cools down, it wastes...
Forum Discussion
The Tankless heaters are also called FLASH heaters.. I do not see them wasting much more than a cup before the water is heated.
