As an Amazon Associate, we earn from qualifying purchases. A.O. Smith . 100289902 A.O. Smith . 100289902 Gallery Attributes Brand name, Manufacturer name, ManufacturerA.O. Smith Attribute0098.00 Attribute01Commercial, Residential Attribute02, Attribute11, Attribute15, Attribute17, Attribute20No Attribute03Yes Attribute044 gal Attribute05ProLine® Attribute06Grey Attribute07Greys Attribute0811-3/4 in Attribute09Bottom Attribute10Brass Attribute12, Attribute13NPT Attribute14NPT x NPT Attribute167 gph Attribute1819-1/4 in Attribute19150 Attribute21Blue Diamond® Glass Attribute22Aluminum Attribute23Polymer Attribute24300 psi Attribute25Water Attribute26, moq, multiple1 Attribute27Domestic Attribute28Electric Attribute291/2 in Attribute30Water Heater Attribute31UL 174 Attribute32, Voltage120V Attribute33Top Attribute34Less than 10 gal Attribute35Point of Use, Specialty Attribute361.4 AttributeKey00AFUE AttributeKey01Application AttributeKey02CARB OTC LEED Compliant AttributeKey03CSA Certified AttributeKey04Capacity AttributeKey05Collection AttributeKey06Color Finish AttributeKey07Color Finish Category AttributeKey08, length_Attrib, width_AttribDiameter AttributeKey09Drain Location AttributeKey10Drain Valve Material AttributeKey11ETL Listed AttributeKey12End Connection 1 AttributeKey13End Connection 2 AttributeKey14End Connections AttributeKey15Energy Star Compliant AttributeKey16Flow Rate AttributeKey17GSA Approved AttributeKey18, height_AttribHeight AttributeKey19High Pressure AttributeKey20IAPMO Listed AttributeKey21Lining of Tank AttributeKey22Material AttributeKey23Material Type AttributeKey24Maximum Pressure AttributeKey25Media AttributeKey26Number Of Elements AttributeKey27Origin AttributeKey28Power Source AttributeKey29Supply Pipe Connection AttributeKey30Type AttributeKey31UL Listed AttributeKey32Volts AttributeKey33Water Connections AttributeKey34Water Heater Capacity Range AttributeKey35Water Heater Type AttributeKey36Watts DimensionUnitinch diameter, length, width11.75 height19.25 MPN100289902 qtyInStock-2 qtySourceFieldMap SKU7541481 Distributor offers SellerSKUMOQIn stockMultiplePrices ferguson.com75414811-21 HD Supply1121411-211 @ $274.09