On Mon, 7 Nov 2005 13:17:17 -0600, (m Ransley)
wrote:

AO has a commercial line but look into tankless to save operating costs
and get longest life, Rinnai and Takagi. can get up to 94% efficiency


And just think it will only take 25 years for the savings to recoop
all of the additional cost of the product and the installation
charges when you compare it to a tank water heater..