As an Amazon Associate, we earn from qualifying purchases. A.O. Smith . 100114775 A.O. Smith . 100114775 Gallery Attributes Brand name, Manufacturer name, ManufacturerA.O. Smith Attribute003 Attribute01ANSI Z21.10.1, ANSI Z21.10.3 Attribute02Residential Attribute0350000 Attribute04CSA 4.1, CSA 4.3 Attribute0550 gal Attribute06ProLine® XE Attribute0722 in Attribute08Bottom Attribute09Brass Attribute10No Attribute11Low Nox Attribute12, Attribute13, Attribute14MNPT Attribute15, Attribute35Yes Attribute1683 Attribute17, Attribute18, Attribute193/4 in Attribute2053 gph Attribute21Natural Gas Attribute22Energy Star, Yes Attribute2368-1/8 in Attribute24Hot Surface Ignition Attribute25Vertical Mount Attribute26Permaglas® Attribute2750 Attribute28Stainless Steel Attribute29Polymer Attribute30150 psi Attribute31155 Attribute32Gas Attribute331/2 in Attribute34Up to 155 Deg F Attribute360.7 Attribute37Power Vent Attribute38, Voltage110/120V Attribute39Top Attribute4041 - 50 gal Attribute41Tall AttributeKey00AMP AttributeKey01ANSI Specifications AttributeKey02Application AttributeKey03BTU AttributeKey04CSA Certified AttributeKey05Capacity AttributeKey06Collection AttributeKey07, length_Attrib, width_AttribDiameter AttributeKey08Drain Location AttributeKey09Drain Valve Material AttributeKey10ETL Listed AttributeKey11Emission AttributeKey12End Connection 1 AttributeKey13End Connection 2 AttributeKey14End Connections AttributeKey15Energy Star Compliant AttributeKey16First Hour Rating AttributeKey17Fitting Size 1 AttributeKey18Fitting Size 2 AttributeKey19Fitting Sizes AttributeKey20Flow Rate AttributeKey21Fuel Type AttributeKey22Green AttributeKey23, height_AttribHeight AttributeKey24Ignition System AttributeKey25Installation Type AttributeKey26Lining of Tank AttributeKey27MBH AttributeKey28Material AttributeKey29Material Type AttributeKey30Maximum Pressure AttributeKey31Maximum Temperature AttributeKey32Power Source AttributeKey33Supply Pipe Connection AttributeKey34Temperature Range AttributeKey35UL Listed AttributeKey36Uniform Energy Factor UEF AttributeKey37Vent Type AttributeKey38Volts AttributeKey39Water Connections AttributeKey40Water Heater Capacity Range AttributeKey41Water Heater Type DimensionUnitinch diameter, length, width22.0 height68.125 moq, multiple1 MPN100114775 qtyInStockCall for Availability SKU3102839 Distributor offers SellerSKUMOQIn stockMultiplePrices ferguson.com31028391Call for Availability1