Actually, where I live, it's required by city code to have a pipe running
from the tpr to within a few inches of the floor. Oddly, they don't care
much if you have a drain for that pipe to run to...

- Wm


"HeatMan" wrote in message
. net...

"Remove dots from userid to reply" wrote in
message news:AOsmc.44267$NZ4.9695@lakeread05...
About four months ago, we replaced our electric water

So. The question is: do I *need* an expansion tank? I was given two
options:
1) Expansion tank.
2) Just run a tube from the valve to the floor drain nearby


Who told you to run the 'tube' from the valve to the floor?