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A.O. Smith Signature 300 40-Gallon Tall 12-year Limited 40000-BTU Natural Gas Water Heater | G12-CADT4040NV
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A.O. Smith Signature 300 40-Gallon Tall 12-year Limited 40000-BTU Natural Gas Water Heater | G12-CADT4040NV

The A.O. Smith Signature 300 40-Gallon Tall Natural Gas Water Heater is a reliable and efficient choice for households with up to four people. With an environmentally friendly Low-NOx gas burner, this flue damper model delivers 80 gallons of hot water in the first hour without requiring external power. The automatic damper prevents cool air from travel…
The A.O. Smith Signature 300 40-Gallon Tall Natural Gas Water Heater is a reliable and efficient choice for households with up to four people. With an environmentally friendly Low-NOx gas burner, this flue damper model delivers 80 gallons of hot water in the first hour without requiring external power. The automatic damper prevents cool air from traveling through the flue in standby mode to maintain overall heat and efficiency, while Tank Guard® provides ultimate tank protection and increases lifespan of the water heater.
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Lowe's
$769.91
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Description

The A.O. Smith Signature 300 40-Gallon Tall Natural Gas Water Heater is a reliable and efficient choice for households with up to four people. With an environmentally friendly Low-NOx gas burner, this flue damper model delivers 80 gallons of hot water in the first hour without requiring external power. The automatic damper prevents cool air from traveling through the flue in standby mode to maintain overall heat and efficiency, while Tank Guard® provides ultimate tank protection and increases lifespan of the water heater.