As an Amazon Associate, we earn from qualifying purchases. A.O. Smith . 100308978 A.O. Smith . 100308978 Gallery Attributes Brand name, Manufacturer name, ManufacturerA.O. Smith Attribute00ASME HLW Attribute01Commercial Attribute02, Attribute14, Attribute20Yes Attribute0320 gal Attribute04Custom Xi™ Attribute0522 in Attribute06, Attribute07, Attribute08NPT Attribute09No Attribute1031-3/4 in Attribute11150 Attribute12Glass Attribute13Magnesium, Stainless Steel Attribute15, moq, multiple, tierMinQty11 Attribute16Three Phase Attribute17Electric Attribute183/4 in Attribute1990 to 190 Deg F (42 to 88 Deg C) Attribute21, Voltage208V Attribute22Top Attribute2310 - 29 gal Attribute24Lowboy Attribute259 AttributeKey00ASME Specifications AttributeKey01Application AttributeKey02CSA Certified AttributeKey03Capacity AttributeKey04Collection AttributeKey05, length_Attrib, width_AttribDiameter AttributeKey06End Connection 1 AttributeKey07End Connection 2 AttributeKey08End Connections AttributeKey09Energy Star Compliant AttributeKey10, height_AttribHeight AttributeKey11High Pressure AttributeKey12Lining of Tank AttributeKey13Material AttributeKey14NSF Certified AttributeKey15Number Of Elements AttributeKey16Phase AttributeKey17Power Source AttributeKey18Supply Pipe Connection AttributeKey19Temperature Range AttributeKey20UL Listed AttributeKey21Volts AttributeKey22Water Connections AttributeKey23Water Heater Capacity Range AttributeKey24Water Heater Type AttributeKey25Watts DimensionUnitinch diameter, length, width22.0 height31.75 MPN100308978 qtyInStockCall for Availability SKU7734083 tierPrice13775.42 Distributor offers SellerSKUMOQIn stockMultiplePrices ferguson.com77340831Call for Availability11 @ $3775.42