As an Amazon Associate, we earn from qualifying purchases. A.O. Smith . 100287450 A.O. Smith . 100287450 Gallery Attributes Brand name, Manufacturer name, ManufacturerA.O. Smith Attribute00Commercial, Residential Attribute01, Attribute22Yes Attribute0220 gal Attribute03Dura-Power™ Attribute0421-3/4 in Attribute05Brass Attribute06, Attribute07FNPT Attribute08FNPT x FNPT Attribute09, Attribute15No Attribute1022-1/4 in Attribute11150 Attribute12Glass Attribute13Aluminum, Copper, Zinc Plated Attribute14Water Attribute16, moq, multiple, tierMinQty11 Attribute17Single Phase Attribute18Electric Attribute193/4 in Attribute2030 to 170 Deg F Attribute21SKSDB2518TTE Attribute23, Voltage208V Attribute24Side Attribute2510 - 29 gal Attribute26Lowboy Attribute275.5 AttributeKey00Application AttributeKey01CSA Certified AttributeKey02Capacity AttributeKey03Collection AttributeKey04, length_Attrib, width_AttribDiameter AttributeKey05Drain Valve Material AttributeKey06End Connection 1 AttributeKey07End Connection 2 AttributeKey08End Connections AttributeKey09Energy Star Compliant AttributeKey10, height_AttribHeight AttributeKey11High Pressure AttributeKey12Lining of Tank AttributeKey13Material AttributeKey14Media AttributeKey15NSF Certified AttributeKey16Number Of Elements AttributeKey17Phase AttributeKey18Power Source AttributeKey19Supply Pipe Connection AttributeKey20Temperature Range AttributeKey21Type AttributeKey22UL Listed AttributeKey23Volts AttributeKey24Water Connections AttributeKey25Water Heater Capacity Range AttributeKey26Water Heater Type AttributeKey27Watts DimensionUnitinch diameter, length, width21.75 height22.25 MPN100287450 qtyInStockCall for Availability SKU7491779 tierPrice11426.00 Distributor offers SellerSKUMOQIn stockMultiplePrices ferguson.com74917791Call for Availability11 @ $1426.00