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 TITAN TANKLESS WATER HEATER N180 Free Filter 2 Siem  US $376.75
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 TITAN TANKLESS WATER HEATER N120 Whole House NEW US $203.00
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 TITAN TANKLESS WATER HEATER N210 Whole House 2Sie 1FiL US $355.01
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 Stiebel Tempra 29 Tankless Water Heater 182208 NEW US $547.00
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 TITAN TANKLESS HOT WATER HEATER SCR3 N160 New US $293.88
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Mon, Jun 8, 2009
Standard storage water heaters routinely exceed 60% efficiency, manufacturers such as Takagi and Rinnai have pushed tankless water heater efficiencies over 80%, and AO Smith has introduced tank-based versions exceeding 90% efficiency.
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Low Impact Living » Blog Archive » Hot New Entry In Water Heater Wars
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