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Stephen John West
The Methane Math for Gas Tankless Water Heaters

The Methane Math for Gas Tankless Water Heaters

NRDC - Pierre Delforge

Once promoted as a more energy efficient option for providing hot water in homes and businesses than conventional tank-type water heaters, gas …

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NRDC

NRDC works to safeguard the earth—its people, its plants and animals, and the natural systems on which all life depends. Visit nrdc.org.