As an Amazon Associate, we earn from qualifying purchases. A.O. Smith . 100218008 A.O. Smith . 100218008 Gallery Attributes Brand name, Manufacturer name, ManufacturerA.O. Smith Attribute00ANSI Z21.10.1 Attribute01Residential Attribute0250000 Attribute03CSA 4.1 Attribute0450 gal Attribute05ProLine® Attribute0622 in Attribute07Brass Attribute08, Attribute10, Attribute20No Attribute09Low Nox Attribute1189 Attribute12Natural Gas Attribute1360-3/4 in Attribute1450 Attribute15150 psi Attribute16155 Attribute17Gas Attribute183/4 in Attribute19Up to 155 Deg F Attribute210.61 Attribute22Atmospheric Vent Attribute23Top Attribute2441 - 50 gal Attribute25Tall 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 AttributeKey12Fuel Type AttributeKey13, height_AttribHeight AttributeKey14MBH AttributeKey15Maximum Pressure AttributeKey16Maximum Temperature AttributeKey17Power Source AttributeKey18Supply Pipe Connection AttributeKey19Temperature Range AttributeKey20UL Listed AttributeKey21Uniform Energy Factor UEF AttributeKey22Vent Type AttributeKey23Water Connections AttributeKey24Water Heater Capacity Range AttributeKey25Water Heater Type DimensionUnitinch diameter, length, width22.0 height60.75 moq, multiple, tierMinQty11 MPN100218008 qtyInStock-2 qtySourceFieldMap SKU5076749 tierPrice1992.00 Distributor offers SellerSKUMOQIn stockMultiplePrices ferguson.com50767491-211 @ $992.00