送交者: silxirt 于 2005-5-19, 16:35:44:
When I was living in student dorm or apartment, I got hot water instantly, simply because of more people using it, so it's always warm.
Not anymore since I moved into my house.
Question: I believe it is quite popular in China to attach a heater (gas or electric) next to it, the hot water is instant because it got heated right before running out of the pipe. Why not apply the same at home here? (in the US, in my case). Gas should be safer because there would be no possibility to bet shock. Any suggestions? I am going to use solar heater anyway because solar panel is still too expensive.