As an Amazon Associate, we earn from qualifying purchases. A.O. Smith . 100120705 A.O. Smith . 100120705 Gallery Attributes Brand name, Manufacturer name, ManufacturerA.O. Smith Attribute00ANSI Z21.22 Attribute01, Attribute11, Attribute13No Attribute02For Sale in CA Attribute03CSA C22.1 Attribute0450 gal Attribute05Gold Xi™ Attribute06Grey Attribute07Greys Attribute0821-3/4 in Attribute09, Attribute10NPT Attribute1255-1/4 in Attribute14Electronic Ignition Attribute15184.3 Attribute16Aluminum, Glass, Steel Attribute17150 psi Attribute18190 Attribute19, Attribute25Yes Attribute209 Attribute21Three Phase Attribute22Electric Attribute231-1/4 in Attribute2490 to 190 Deg F Attribute26, Voltage480V Attribute2741 - 50 gal Attribute28Tall Attribute2954 AttributeKey00ANSI Specifications AttributeKey01CARB OTC LEED Compliant AttributeKey02CEC Compliant AttributeKey03CSA Certified AttributeKey04Capacity AttributeKey05Collection AttributeKey06Color Finish AttributeKey07Color Finish Category AttributeKey08, length_Attrib, width_AttribDiameter AttributeKey09End Connection 1 AttributeKey10End Connections AttributeKey11Energy Star Compliant AttributeKey12, height_AttribHeight AttributeKey13IAPMO Listed AttributeKey14Ignition System AttributeKey15MBH AttributeKey16Material AttributeKey17Maximum Pressure AttributeKey18Maximum Temperature AttributeKey19NSF Certified AttributeKey20Number Of Elements AttributeKey21Phase AttributeKey22Power Source AttributeKey23Supply Pipe Connection AttributeKey24Temperature Range AttributeKey25UL Listed AttributeKey26Volts AttributeKey27Water Heater Capacity Range AttributeKey28Water Heater Type AttributeKey29Watts DimensionUnitinch diameter, length, width21.75 height55.25 moq, multiple, tierMinQty11 MPN100120705 qtyInStockCall for Availability SKU2754004 tierPrice19732.39 Distributor offers SellerSKUMOQIn stockMultiplePrices ferguson.com27540041Call for Availability11 @ $9732.39