Specification Brand : Monarch Nozzles BulletPoint : Lennox Product 64L81 BulletPoint1 : Country Of Origin: United States BulletPoint2 : Model Number: S1-37319801821 BulletPoint3 : Item Package Dimensions: 7.0" L x 11.0" W x 13.0" H BulletPoint4 : Item Package Weight: 3.0 lb ExteriorFinish : Stainless Steel ExternallyAssignedProductIdentifier1 : 0085772675908 ExternallyAssignedProductIdentifier2 : 085772675908 IncludedComponents : Replacement Part IsOemAuthorized : 1 ItemName : Monarch 0.75 Gallon Per Hour 90° AR Solid Cone Oil Burner Nozzle 0.75 Gallons Per Hour Based On 100 PSI ItemPackageDimensions_Height : 13 inches ItemPackageDimensions_Length : 7 inches ItemPackageDimensions_Width : 11 inches ItemPackageQuantity : 1 ItemTypeKeyword : hvac-controls Manufacturer : Monarch Nozzles Material : Metal ModelName : S1-37319801821 ModelNumber : S1-37319801821 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPorts : 2 OemEquivalentPartNumber : S1-37319801821 PartNumber : S1-37319801821 ProductDescription : Monarch 0.75 Gallon Per Hour 90° AR Solid Cone Oil Burner Nozzle 0.75 Gallons Per Hour Based On 100 PSI Special Solid Cone “AR” Series: This series has become widely used due to its success in obtaining quiet combustion in some flame retention head burners. Traditionally a “cure-all”replacement nozzle, it now is increasingly specified on original equipment ProductSiteLaunchDate : 2019-04-01T13:55:35.192Z SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 40141700 ValveType : gas valve WarrantyDescription : No Warranty WebsiteShippingWeight : 3 pounds