I'm scrambling to find a water heater 57" or less in height. The
Kenmore Miser 9 will do but only has 1" insulation. The Hydrosense
model:
http://www.sears.com/shc/s/p_10153_1...+Water+Heaters

seems to be better (certainly costs more) but I can't find any reviews
on it. It looks kind of gimicky but does have 2" insulation and the
right height.