As an Amazon Associate, we earn from qualifying purchases. A.O. Smith . 100309311 A.O. Smith . 100309311 Gallery Attributes Brand name, Manufacturer name, ManufacturerA.O. Smith Attribute00Residential Attribute01, Attribute07, Attribute08, Attribute14, Attribute17No Attribute0255 gal Attribute03ProLine® XE Attribute0424 in Attribute05Bottom Attribute06Brass Attribute0972 Attribute10, Attribute11, Attribute12, Attribute283/4 in Attribute1325 gph Attribute1556-1/2 in Attribute16150 Attribute18Indoor Attribute19Blue Diamond® Glass Attribute20Incoloy, Magnesium, Stainless Steel Attribute21Polymer Attribute22300 psi Attribute23Water Attribute242 Attribute25Single Phase Attribute26Electric Attribute27Water Heater Attribute29UL 174 Attribute300.92 Attribute31, Voltage240V Attribute32Top Attribute3351 - 100 gal Attribute34Tall Attribute354.5 AttributeKey00Application AttributeKey01CARB OTC LEED Compliant AttributeKey02Capacity AttributeKey03Collection AttributeKey04, length_Attrib, width_AttribDiameter AttributeKey05Drain Location AttributeKey06Drain Valve Material AttributeKey07ETL Listed AttributeKey08Energy Star Compliant AttributeKey09First Hour Rating AttributeKey10Fitting Size 1 AttributeKey11Fitting Size 2 AttributeKey12Fitting Sizes AttributeKey13Flow Rate AttributeKey14GSA Approved AttributeKey15, height_AttribHeight AttributeKey16High Pressure AttributeKey17IAPMO Listed AttributeKey18Indoor Outdoor AttributeKey19Lining of Tank AttributeKey20Material AttributeKey21Material Type AttributeKey22Maximum Pressure AttributeKey23Media AttributeKey24Number Of Elements AttributeKey25Phase AttributeKey26Power Source AttributeKey27Product Type AttributeKey28Return Pipe Connection AttributeKey29UL Listed AttributeKey30Uniform Energy Factor UEF AttributeKey31Volts AttributeKey32Water Connections AttributeKey33Water Heater Capacity Range AttributeKey34Water Heater Type AttributeKey35Watts DimensionUnitinch diameter, length, width24.0 height56.5 moq, multiple1 MPN100309311 qtyInStockCall for Availability SKU7955202 Distributor offers SellerSKUMOQIn stockMultiplePrices ferguson.com79552021Call for Availability1