RE: Tankless whole-house water heater

["Randall" <tr3driver@comcast.net>]

> Are there plain storage tanks available that you could plumb in where
> the old water heater was, and then use a tankless for heating?

The tanks are available, but why ?  You'd have to add a pump to circulate
the water through the tank back into the heater, since otherwise it will get
cold in the tank.  And since you're still keeping a tank full of water hot,
you lose all the supposed efficiency gains of the tankless.

Randall