As an Amazon Associate, we earn from qualifying purchases. A.O. Smith . 100280066 A.O. Smith . 100280066 Gallery Attributes Brand name, Manufacturer name, ManufacturerA.O. Smith Attribute00ANSI Z21.10.3 Attribute0175100 Attribute02, Attribute13, Attribute20No Attribute03For Sale in CA Attribute04CSA 4.3 Attribute0574 gal Attribute06Conservationist® Attribute07Grey Attribute0826-1/2 in Attribute09, Attribute10NPT Attribute11Propane Attribute1261-1/8 in Attribute14Pilot Attribute15751 Attribute16Glass, Steel Attribute17150 psi Attribute18Gas Attribute191 in Attribute21Atmospheric Vent Attribute2251 - 100 gal AttributeKey00ANSI Specifications AttributeKey01BTU AttributeKey02CARB OTC LEED Compliant AttributeKey03CEC Compliant AttributeKey04CSA Certified AttributeKey05Capacity AttributeKey06Collection AttributeKey07Color Finish AttributeKey08, length_Attrib, width_AttribDiameter AttributeKey09End Connection 1 AttributeKey10End Connections AttributeKey11Fuel Type AttributeKey12, height_AttribHeight AttributeKey13IAPMO Listed AttributeKey14Ignition System AttributeKey15MBH AttributeKey16Material AttributeKey17Maximum Pressure AttributeKey18Power Source AttributeKey19Supply Pipe Connection AttributeKey20UL Listed AttributeKey21Vent Type AttributeKey22Water Heater Capacity Range DimensionUnitinch diameter, length, width26.5 height61.125 moq, multiple1 MPN100280066 qtyInStockCall for Availability SKU62506 Distributor offers SellerSKUMOQIn stockMultiplePrices ferguson.com625061Call for Availability1