40 gal just not enough: Replacing water heater for 2400 sq home.
my my tank vs tankless is now hotter than K&T and insurance
difficulties........
lets have a group hug, no groping!!!!
so all those concerned with standby losses do you turn your vehicle
off at long lights?
one day every new home will be required by law to be superinsulated,
which could drop heating costs to near nothing
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