As an Amazon Associate, we earn from qualifying purchases. A.O. Smith . 100319871 A.O. Smith . 100319871 Gallery Attributes Brand name, Manufacturer name, ManufacturerA.O. Smith Attribute00154000 Attribute01, Attribute11, Attribute19No Attribute02For Sale in CA Attribute03CSA 4.3 Attribute0481 gal Attribute05Master-Fit® Attribute06Grey Attribute07Greys Attribute0827-3/4 in Attribute09Propane Attribute1073 in Attribute12Intermittent Electronic Ignition Attribute13154 Attribute14Glass, Steel Attribute15160 psi Attribute16Gas Attribute171-1/2 in Attribute18MGD3DV24 Attribute20Atmospheric Vent Attribute2151 - 100 gal AttributeKey00BTU AttributeKey01CARB OTC LEED Compliant AttributeKey02CEC Compliant AttributeKey03CSA Certified AttributeKey04Capacity AttributeKey05Collection AttributeKey06Color Finish AttributeKey07Color Finish Category AttributeKey08, length_Attrib, width_AttribDiameter AttributeKey09Fuel Type AttributeKey10, height_AttribHeight AttributeKey11IAPMO Listed AttributeKey12Ignition System AttributeKey13MBH AttributeKey14Material AttributeKey15Maximum Pressure AttributeKey16Power Source AttributeKey17Supply Pipe Connection AttributeKey18Type AttributeKey19UL Listed AttributeKey20Vent Type AttributeKey21Water Heater Capacity Range DimensionUnitinch diameter, length, width27.75 height73.0 moq, multiple1 MPN100319871 qtyInStockCall for Availability SKU961593 Distributor offers SellerSKUMOQIn stockMultiplePrices ferguson.com9615931Call for Availability1