
"This Old House" is big on them these days
They've been installing them for the past 2 or 3 seasons.
Would love to get a pair myself - our house was built in the fall of 1999 and it seems like both hot water heater tanks are taking longer to heat up the water, and it doesn't get as hot as it did when we bought the house 3 years ago.
lincoln
"Chicago to my mind was the only place to be. ... I above all liked the city because it was filled with people all a-bustle, and the clatter of hooves and carriages, and with delivery wagons and drays and peddlers and the boom and clank of freight trains. And when those black clouds came sailing in from the west, pouring thunderstorms upon us so that you couldn't hear the cries or curses of humankind, I liked that best of all. Chicago could stand up to the worst God had to offer. I understood why it was built--a place for trade, of course, with railroads and ships and so on, but mostly to give all of us a magnitude of defiance that is not provided by one house on the plains. And the plains is where those storms come from." -- E.L. Doctorow
Never apply a Star Trek solution to a Babylon 5 problem.
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