As an Amazon Associate, we earn from qualifying purchases. A.O. Smith . 100279557 A.O. Smith . 100279557 Gallery Attributes Brand name, Manufacturer name, ManufacturerA.O. Smith Attribute0096.00 Attribute01ANSI Z21.10.3 Attribute02Residential Attribute03130000 Attribute04For Sale in CA Attribute05CSA 4.3 Attribute0634 gal Attribute07Polaris™ Attribute0822 in Attribute09, Attribute11, Attribute18, Attribute20No Attribute10Ultra Low Nox Attribute12165 gph Attribute13Natural Gas Attribute1448-1/2 in Attribute15Blue Diamond® Glass Attribute16130 Attribute17Gas Attribute191 in Attribute21Power Direct Vent Attribute22Top Attribute2330 - 40 gal Attribute24Short AttributeKey00AFUE AttributeKey01ANSI Specifications AttributeKey02Application AttributeKey03BTU AttributeKey04CEC Compliant AttributeKey05CSA Certified AttributeKey06Capacity AttributeKey07Collection AttributeKey08, length_Attrib, width_AttribDiameter AttributeKey09ETL Listed AttributeKey10Emission AttributeKey11Energy Star Compliant AttributeKey12Flow Rate AttributeKey13Fuel Type AttributeKey14, height_AttribHeight AttributeKey15Lining of Tank AttributeKey16MBH AttributeKey17Power Source AttributeKey18Smart Home Enabled AttributeKey19Supply Pipe Connection AttributeKey20UL Listed AttributeKey21Vent Type AttributeKey22Water Connections AttributeKey23Water Heater Capacity Range AttributeKey24Water Heater Type DimensionUnitinch diameter, length, width22.0 height48.5 moq, multiple, tierMinQty11 MPN100279557 qtyInStock-2 qtySourceFieldMap SKU7314193 tierPrice15155.92 Distributor offers SellerSKUMOQIn stockMultiplePrices ferguson.com73141931-211 @ $5155.92