As an Amazon Associate, we earn from qualifying purchases. A.O. Smith . 100274375 A.O. Smith . 100274375 Gallery Attributes Brand name, Manufacturer name, ManufacturerA.O. Smith Attribute00ANSI Z21.10.1 Attribute01Residential Attribute0240000 Attribute03CSA 4.1 Attribute0450 gal Attribute05ProLine® Master Attribute0624 in Attribute07Brass Attribute08, Attribute10, Attribute27No Attribute09Low Nox Attribute1181 Attribute12, Attribute133/4 in Attribute1443 gph Attribute15Natural Gas Attribute1653-1/4 in Attribute17150 Attribute18Push Button Spark Ignition Attribute19Blue Diamond® Glass Attribute2040 Attribute21Magnesium, Stainless Steel Attribute22Polymer Attribute23300 psi Attribute24Domestic Attribute25Gas Attribute261/2 in Attribute280.62 Attribute29Atmospheric Vent Attribute30Top Attribute3141 - 50 gal Attribute32Short AttributeKey00ANSI Specifications AttributeKey01Application AttributeKey02BTU AttributeKey03CSA Certified AttributeKey04Capacity AttributeKey05Collection AttributeKey06, length_Attrib, width_AttribDiameter AttributeKey07Drain Valve Material AttributeKey08ETL Listed AttributeKey09Emission AttributeKey10Energy Star Compliant AttributeKey11First Hour Rating AttributeKey12Fitting Size 1 AttributeKey13Fitting Sizes AttributeKey14Flow Rate AttributeKey15Fuel Type AttributeKey16, height_AttribHeight AttributeKey17High Pressure AttributeKey18Ignition System AttributeKey19Lining of Tank AttributeKey20MBH AttributeKey21Material AttributeKey22Material Type AttributeKey23Maximum Pressure AttributeKey24Origin AttributeKey25Power Source AttributeKey26Supply Pipe Connection AttributeKey27UL Listed AttributeKey28Uniform Energy Factor UEF AttributeKey29Vent Type AttributeKey30Water Connections AttributeKey31Water Heater Capacity Range AttributeKey32Water Heater Type DimensionUnitinch diameter, length, width24.0 height53.25 moq, multiple, tierMinQty11 MPN100274375 qtyInStockCall for Availability SKU7259555 tierPrice11066.40 Distributor offers SellerSKUMOQIn stockMultiplePrices ferguson.com72595551Call for Availability11 @ $1066.40