As an Amazon Associate, we earn from qualifying purchases. A.O. Smith . 100123188 A.O. Smith . 100123188 Gallery Attributes Brand name, Manufacturer name, ManufacturerA.O. Smith Attribute00Commercial, Residential Attribute01399000 Attribute02For Sale in CA Attribute03Burkay® Attribute04, Attribute15No Attribute05Propane Attribute0657-1/8 in Attribute07Electronic Ignition Attribute08399 MBH Attribute0931-1/2 in Attribute10Copper Attribute11Gas Attribute12, Attribute131-1/2 in Attribute14AHW39912P000Z40 Attribute1627 in AttributeKey00Application AttributeKey01BTU AttributeKey02CEC Compliant AttributeKey03Collection AttributeKey04Energy Star Compliant AttributeKey05Fuel Type AttributeKey06, height_AttribHeight AttributeKey07Ignition System AttributeKey08Input MBH AttributeKey09, length_AttribLength AttributeKey10Material AttributeKey11Power Source AttributeKey12Return Pipe Connection AttributeKey13Supply Pipe Connection AttributeKey14Type AttributeKey15UL Listed AttributeKey16, width_AttribWidth DimensionUnitinch height57.125 length31.5 moq, multiple, tierMinQty11 MPN100123188 qtyInStockCall for Availability SKU4530172 tierPrice110180.20 width27.0 Distributor offers SellerSKUMOQIn stockMultiplePrices ferguson.com45301721Call for Availability11 @ $10180.20