"PipeDown" wrote in message
nk.net...

"m Ransley" wrote in message
...
Look into Bosch, Takagi or Rinnai, efficiencies go to 94% and energy
factors of 90+ the best Sears for example gas tank is only 63 energy
factor. Takagi and Rinnai make commercial grade units also with remote
thermostats, I have a small 112000 btu Bosch and it heats 35f incomming
for a hot shower not even set to high. You will save alot with a Ng
tankless, I save 25 a month over electric tank.


Only thing holding me back is the simultanious need to replace most of the
gas piping in my house so that I can get enough fuel to the fire. An
additional expense tipping the ROI out of favor. Perhaps I will have the
guts to DIY that someday.



Two story house?