As an Amazon Associate, we earn from qualifying purchases. A.O. Smith . 100344665 A.O. Smith . 100344665 Gallery Attributes Brand name, Manufacturer name, ManufacturerA.O. Smith Attribute00ANSI 5, ANSI Z21.10.3 Attribute01Commercial, Residential Attribute02160000 Attribute03For Sale in CA Attribute04CSA 4.3 Attribute05, Attribute13, Attribute28, Attribute31Yes Attribute06Remote Attribute0711-1/4 in Attribute08Ultra Low Nox Attribute09, Attribute10, Attribute11NPT Attribute120.94 Attribute144.7 gpm Attribute15Natural Gas Attribute16Energy Star, Yes Attribute1723-5/8 in Attribute18Electric Spark Attribute19Indoor Attribute20Wall Mount Attribute2115 Attribute22160 Attribute23Copper, Stainless Steel Attribute24316L Attribute25150 psi Attribute26130 Attribute27125 Attribute29NSF 5 Attribute30Electric, Gas Attribute32, Attribute34No Attribute333/4 in Attribute35Power Direct Vent Attribute36, Voltage120V Attribute37High Efficiency, Tankless Attribute38, Weight58 Attribute3917-3/4 in AttributeKey00ANSI Specifications AttributeKey01Application AttributeKey02BTU AttributeKey03CEC Compliant AttributeKey04CSA Certified AttributeKey05Condensing AttributeKey06Control Type AttributeKey07, length_AttribDepth AttributeKey08Emission AttributeKey09End Connection 1 AttributeKey10End Connection 2 AttributeKey11End Connections AttributeKey12Energy Factor AttributeKey13Energy Star Compliant AttributeKey14Flow Rate AttributeKey15Fuel Type AttributeKey16Green AttributeKey17, height_AttribHeight AttributeKey18Ignition System AttributeKey19Indoor Outdoor AttributeKey20Installation Type AttributeKey21Low Pressure AttributeKey22MBH AttributeKey23Material AttributeKey24Material Type AttributeKey25Maximum Pressure AttributeKey26Maximum Temperature AttributeKey27Minimum Temperature AttributeKey28NSF Certified AttributeKey29NSF Specifications AttributeKey30Power Source AttributeKey31SCAQMD Compliant AttributeKey32Smart Home Enabled AttributeKey33Supply Pipe Connection AttributeKey34UL Listed AttributeKey35Vent Type AttributeKey36Volts AttributeKey37Water Heater Type AttributeKey38, Weight_AttribWeight AttributeKey39, width_AttribWidth DimensionUnitinch depth, length11.25 height23.625 moq, multiple, tierMinQty11 MPN100344665 qtyInStock-2 SKU9814375 tierPrice11534.68 width17.75 Distributor offers SellerSKUMOQIn stockMultiplePrices ferguson.com98143751-211 @ $1534.68