As an Amazon Associate, we earn from qualifying purchases. A.O. Smith . 100281325 A.O. Smith . 100281325 Gallery Attributes Brand name, Manufacturer name, ManufacturerA.O. Smith Attribute00ANSI Z21.22 Attribute01Residential Attribute02, Attribute08, Attribute12, Attribute17, Attribute20No Attribute0310 gal Attribute04ProLine® Attribute0516 in Attribute06Bottom Attribute07Brass Attribute09, Attribute10, Attribute11NPT Attribute13, Attribute14, Attribute153/4 in Attribute168 gph Attribute1818-1/4 in Attribute19150 Attribute21Indoor Attribute22Blue Diamond® Glass Attribute23Aluminum Attribute24Polymer Attribute25300 psi Attribute26Water Attribute27, moq, multiple1 Attribute28Domestic Attribute29Single Phase Attribute30Electric Attribute31Water Heater Attribute32R8 Attribute33UL 174 Attribute34, Voltage208V Attribute35Side Attribute3610 - 29 gal Attribute37Compact Attribute382 AttributeKey00ANSI Specifications AttributeKey01Application AttributeKey02CARB OTC LEED Compliant AttributeKey03Capacity AttributeKey04Collection AttributeKey05, length_Attrib, width_AttribDiameter AttributeKey06Drain Location AttributeKey07Drain Valve Material AttributeKey08ETL Listed AttributeKey09End Connection 1 AttributeKey10End Connection 2 AttributeKey11End Connections AttributeKey12Energy Star Compliant AttributeKey13Fitting Size 1 AttributeKey14Fitting Size 2 AttributeKey15Fitting Sizes AttributeKey16Flow Rate AttributeKey17GSA Approved AttributeKey18, height_AttribHeight AttributeKey19High Pressure AttributeKey20IAPMO Listed AttributeKey21Indoor Outdoor AttributeKey22Lining of Tank AttributeKey23Material AttributeKey24Material Type AttributeKey25Maximum Pressure AttributeKey26Media AttributeKey27Number Of Elements AttributeKey28Origin AttributeKey29Phase AttributeKey30Power Source AttributeKey31Product Type AttributeKey32R value AttributeKey33UL Listed AttributeKey34Volts AttributeKey35Water Connections AttributeKey36Water Heater Capacity Range AttributeKey37Water Heater Type AttributeKey38Watts DimensionUnitinch diameter, length, width16.0 height18.25 MPN100281325 qtyInStockCall for Availability SKU7305869 Distributor offers SellerSKUMOQIn stockMultiplePrices ferguson.com73058691Call for Availability1