As an Amazon Associate, we earn from qualifying purchases. A.O. Smith . 100299379 A.O. Smith . 100299379 Gallery Attributes Brand name, Manufacturer name, ManufacturerA.O. Smith Attribute000.7, 3 Attribute01ANSI Z21.10.3 Attribute0250000 Attribute03, Attribute12, Attribute14, Attribute16No Attribute04For Sale in CA Attribute05CSA 4.3 Attribute0685 gal Attribute07Master-Fit® Attribute0827-3/4 in Attribute09, Attribute10, Attribute11NPT Attribute13Natural Gas Attribute1581-1/4 in Attribute17Intermittent Electronic Ignition Attribute1850 Attribute19Glass, Stainless Steel Attribute20160 psi Attribute21180 Attribute22, Attribute27Yes Attribute23NSF 5 Attribute24Gas Attribute251-1/2 in Attribute26120 to 180 Deg F Attribute28Atmospheric Vent Attribute29, Voltage120V Attribute3051 - 100 gal AttributeKey00AMP AttributeKey01ANSI Specifications AttributeKey02BTU AttributeKey03CARB OTC LEED Compliant AttributeKey04CEC Compliant AttributeKey05CSA Certified AttributeKey06Capacity AttributeKey07Collection AttributeKey08, length_Attrib, width_AttribDiameter AttributeKey09End Connection 1 AttributeKey10End Connection 2 AttributeKey11End Connections AttributeKey12Energy Star Compliant AttributeKey13Fuel Type AttributeKey14GSA Approved AttributeKey15, height_AttribHeight AttributeKey16IAPMO Listed AttributeKey17Ignition System AttributeKey18MBH AttributeKey19Material AttributeKey20Maximum Pressure AttributeKey21Maximum Temperature AttributeKey22NSF Certified AttributeKey23NSF Specifications AttributeKey24Power Source AttributeKey25Supply Pipe Connection AttributeKey26Temperature Range AttributeKey27UL Listed AttributeKey28Vent Type AttributeKey29Volts AttributeKey30Water Heater Capacity Range DimensionUnitinch diameter, length, width27.75 height81.25 moq, multiple, tierMinQty11 MPN100299379 qtyInStockCall for Availability SKU4160997 tierPrice121932.84 Distributor offers SellerSKUMOQIn stockMultiplePrices ferguson.com41609971Call for Availability11 @ $21932.84