American Water Heater, GU61-30T30, Proline, 30 Gallon Ultra-Low NOx Natural Gas Water Heater, 6 Year Warranty, Intelligent Control Logic, Green Choice Gas Burner, Coregard Anode Rod, Blue Diamond Glass Coating, Self Cleaning , 450 , 33,000 BTUs, Water Connection on Top, Height 58", Diameter 16", Vent Size 3" to 4"
