As an Amazon Associate, we earn from qualifying purchases. A.O. Smith . 100122855 A.O. Smith . 100122855 Gallery Attributes Brand name, Manufacturer name, ManufacturerA.O. Smith Attribute00ANSI Z21.10.3 Attribute01Commercial Attribute02399000 Attribute03Burkay® Genesis Attribute04, Attribute15No Attribute05Natural Gas Attribute0631-1/2 in Attribute07Hot Surface Ignition Attribute08399 MBH Attribute0946-1/2 in Attribute10Galvanized Steel Attribute11Single Phase Attribute12Gas Attribute13, Attribute142 in Attribute1622-1/4 in AttributeKey00ANSI Specifications AttributeKey01Application AttributeKey02BTU AttributeKey03Collection AttributeKey04Energy Star Compliant AttributeKey05Fuel Type AttributeKey06, height_AttribHeight AttributeKey07Ignition System AttributeKey08Input MBH AttributeKey09, length_AttribLength AttributeKey10Material AttributeKey11Phase AttributeKey12Power Source AttributeKey13Return Pipe Connection AttributeKey14Supply Pipe Connection AttributeKey15UL Listed AttributeKey16, width_AttribWidth DimensionUnitinch height31.5 length46.5 moq, multiple, tierMinQty11 MPN100122855 qtyInStockCall for Availability SKU4711968 tierPrice17332.00 width22.25 Distributor offers SellerSKUMOQIn stockMultiplePrices ferguson.com47119681Call for Availability11 @ $7332.00