As an Amazon Associate, we earn from qualifying purchases. A.O. Smith . 100261229 A.O. Smith . 100261229 Gallery Attributes Brand name, Manufacturer name, ManufacturerA.O. Smith Attribute00ANSI Z21.10.1 Attribute01Residential Attribute0250000 Attribute0350 gal Attribute04Blue Diamond® Glass Coating Attribute05ProLine® Attribute0622 in Attribute07Bottom Attribute08Brass Attribute09, Attribute14, Attribute27No Attribute10Ultra Low Nox Attribute11, Attribute12, Attribute13NPT Attribute1591 Attribute16Natural Gas Attribute1761 in Attribute18Piezo Igniter Attribute19Vertical Mount Attribute2050 Attribute21Glass, Magnesium, Stainless Steel Attribute22150 psi Attribute23155 Attribute24Gas Attribute253/4 in Attribute26Up to 155 Deg F Attribute280.6 Attribute29Atmospheric Vent Attribute30Top Attribute3141 - 50 gal Attribute32Tall AttributeKey00ANSI Specifications AttributeKey01Application AttributeKey02BTU AttributeKey03Capacity AttributeKey04Coating AttributeKey05Collection AttributeKey06, length_Attrib, width_AttribDiameter AttributeKey07Drain Location AttributeKey08Drain Valve Material AttributeKey09ETL Listed AttributeKey10Emission AttributeKey11End Connection 1 AttributeKey12End Connection 2 AttributeKey13End Connections AttributeKey14Energy Star Compliant AttributeKey15First Hour Rating AttributeKey16Fuel Type AttributeKey17, height_AttribHeight AttributeKey18Ignition System AttributeKey19Installation Type AttributeKey20MBH AttributeKey21Material AttributeKey22Maximum Pressure AttributeKey23Maximum Temperature AttributeKey24Power Source AttributeKey25Supply Pipe Connection AttributeKey26Temperature Range AttributeKey27UL Listed AttributeKey28Uniform Energy Factor UEF AttributeKey29Vent Type AttributeKey30Water Connections AttributeKey31Water Heater Capacity Range AttributeKey32Water Heater Type DimensionUnitinch diameter, length, width22.0 height61.0 moq, multiple1 MPN100261229 qtyInStockCall for Availability SKU5096368 Distributor offers SellerSKUMOQIn stockMultiplePrices ferguson.com50963681Call for Availability1