As an Amazon Associate, we earn from qualifying purchases. 50 gal. Short 40 MBH Residential Natural Gas Water Heater A.O. Smith . 100113740 Gallery Attributes Brand name, Manufacturer name, ManufacturerA.O. Smith Attribute00ANSI Z21.10.1, ANSI Z21.10.3 Attribute01Residential Attribute0240000 Attribute03For Sale in CA Attribute04CSA 4.1, CSA 4.3 Attribute0550 gal Attribute06ProLine? XE Attribute0724 in Attribute08Brass Attribute09, Attribute21No Attribute10Reduced NOx Attribute11, Attribute24Yes Attribute1279 Attribute13Natural Gas Attribute14Yes, Energy Star Attribute1560-1/8 in Attribute16Blue Diamond? Glass Attribute1740 Attribute18155 Attribute19Gas Attribute20150 psi Attribute223/4 in Attribute23Up to 155 Deg F Attribute250.72 Attribute26Power Vent Attribute27Top Attribute2841 - 50 gal Attribute29Short AttributeKey00ANSI AttributeKey01Application AttributeKey02BTU AttributeKey03CEC Compliant AttributeKey04CSA Certified AttributeKey05Capacity AttributeKey06Collection AttributeKey07, length_Attrib, width_AttribDiameter AttributeKey08Drain Valve Material AttributeKey09ETL Listed AttributeKey10Emission AttributeKey11Energy Star Compliant AttributeKey12First Hour Rating AttributeKey13Fuel Type AttributeKey14Green Product AttributeKey15, height_AttribHeight AttributeKey16Lining of Tank AttributeKey17MBH AttributeKey18Maximum Temperature AttributeKey19Power Source AttributeKey20Pressure - Maximum AttributeKey21Smart Home Enabled AttributeKey22Supply Pipe Connection Size AttributeKey23Temperature Range AttributeKey24UL Listed AttributeKey25Uniform Energy Factor (UEF) AttributeKey26Vent Type AttributeKey27Water Connections AttributeKey28Water Heater Capacity Range AttributeKey29Water Heater Type CategoryL1Water Heaters CategoryL2Residential Water Heaters CategoryL3Gas Water Heaters DimensionUnitinch Extra Product Name50 gal. Short 40 MBH Residential Natural Gas Water Heater diameter, length, width24.0 height60.125 moq, multiple, tierMinQty11 MPN100113740 qtyInStockNot available SKU4502160 snippetShop for 50 gal. Short 40 MBH Residential Natural Gas Water Heater from A.O. Smith At Ferguson. Ferguson is the #1 US plumbing supply company and a top distributor of HVAC parts, waterworks supplies, and MRO products. tierPrice1null Distributor offers SellerSKUMOQIn stockMultiplePrices ferguson.com45021601Not available11 @ null