We are using bigger versions of these in residential & smaller
commercial uses instead of hot water heaters where the dispensing of
the hot water is far from the heater, need is small, etc.  Very
efficient, energy wise compared to hot water heaters.

Tom B.-showers are the trick tho.

On Mar 2, 2007, at 8:44 AM, Mike Collum wrote:

> That reminds me of the small point of use propane fired water heaters
> that I saw in many Japanese houses when I was stationed at MCAS
> Iwakuni
> back in the mid '60s.
>
> Mike
>
>
>
> Christopher Gronski wrote:
>> I thought this inline electric water heater seemed interesting. You'd
>> need to have your van plugged in though:
>>
>> http://www.audubonsupply.com/browse.cfm/4,125.html
>>
>> Chris
>>