As an Amazon Associate, we earn from qualifying purchases. A.O. Smith . 100228494 A.O. Smith . 100228494 Gallery Attributes Brand name, Manufacturer name, ManufacturerA.O. Smith Attribute00ANSI Z21.22 Attribute01Residential Attribute02, Attribute08, Attribute12, Attribute17, Attribute20No Attribute036 gal Attribute04ProLine® Attribute0514-1/4 in Attribute06Bottom Attribute07Brass Attribute09, Attribute10, Attribute11NPT Attribute13, Attribute14, Attribute15, Attribute313/4 in Attribute168 gph Attribute1815-1/4 in Attribute19150 Attribute21Indoor Attribute22Blue Diamond® Glass Attribute23Aluminum, Stainless Steel Attribute24300 psi Attribute25Water Attribute26, moq, multiple1 Attribute27Single Phase Attribute28Electric Attribute29Water Heater Attribute30R8 Attribute32UL 174 Attribute33, Voltage208V Attribute34Side Attribute35Less than 10 gal Attribute36Compact Attribute372.5 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 AttributeKey24Maximum Pressure AttributeKey25Media AttributeKey26Number Of Elements AttributeKey27Phase AttributeKey28Power Source AttributeKey29Product Type AttributeKey30R value AttributeKey31Return Pipe Connection AttributeKey32UL Listed AttributeKey33Volts AttributeKey34Water Connections AttributeKey35Water Heater Capacity Range AttributeKey36Water Heater Type AttributeKey37Watts DimensionUnitinch diameter, length, width14.25 height15.25 MPN100228494 qtyInStockCall for Availability SKU7165591 Distributor offers SellerSKUMOQIn stockMultiplePrices ferguson.com71655911Call for Availability1