Specification AirFlowEfficiency : 1600 cubic_feet_per_minute_per_watt Brand : Goodman BulletPoint : Patented TuffTube dual-diameter tubular heat exchanger Two-stage gas valve with revolutionary new convertible technology that allows installer to activate two stage operation with the flip of a dipswitchSilicon Nitride igniter with patented adaptive learning control for maximum igniter lifeFurnace control board with self-diagnostics, color coded low-voltage terminals and provisions for electronic air cleaner and 24 volt humidifiersControl board stores the last five diagnostic codes in memory; si BulletPoint1 : 【UNIQUE TO THE WHOLE NETWORK】LSMIITTH dual gas burner is made of stainless steel. Each burner is about 100000 BTU.Compared with the single burner furnace, the flame is evenly distributed on both sides. Fast melting can save 50% of the time and 20% of the gas cost; Unlike other burners, LSMIITH uses a replaceable bell burner head, it is connected through threads, easy replace。 BulletPoint2 : 【Large Capacity Melting Furnace】Furnace body is made of stainless steel( 1mm thick) ,highly resistant to corrosion, lightweight and strong enough for 170LB people standing.Outside Dimensions : 12" diameter x 15" height ; Inner Dimensions: 8" diameter x 10"Height; Furnace body and lid are fully lined with 2 inch of ceramic fiber insulation. Furnace floor lined with 3 inch of ceramic insulation and firebrick . (which can withstand high temperatures of 2642F (1450° C) , and is a replaceable inner wall material. BulletPoint3 : 【READY TO GO MELTING KIT】Propane metal melting furnace can be heated up to 1300 °C / 2372 °F and can melt metals with a melting point below 1300 ° C in 15-20 Minutes such as gold, sterling silver, pure copper, lead , aluminum. This product comes with 16KG LARGE crucible that could contain16KG copper, 30KG gold, 4.8KG aluminum, 19KG silver. Pouring and Lifting 2 IN 1 Tong.Plus a 113ML Graphite Ingot Mold for you to start melting right away!You only need a propane gas bottle/tank . Attention: It can not melt steel, iron. BulletPoint4 : 【Turn TRASH into treasure】Foundry Metalwork is surprisingly easy and affordable, and well with LSMIITTH -F3+HQ-TD full line of furnaces and smelting products, you can easily make turn scarp metal into something fancy artwork, like ingots, special parts and and 3D casting ornaments. METAL MELTING MADE EASY! BulletPoint5 : 【After-sale service】LSMIITTH provide one year warranty after sales and lifetime technical support. Pull the burner outward after the burner installed, keep the burner head immersed in the caremic insulation, which could protect the burner head and ensure the crucible can be placed in the furnace properly. Capacity : 8 kilograms Color : Black CompressorType : rotary_scroll ControllerType : Remote Control ControlMethod : remote CoreMaterial : Aluminium Alloy EnergyStar : 4 Star ExternallyAssignedProductIdentifier : 5054424386955 ExternallyAssignedProductIdentifier1 : 663051421127 ExternallyAssignedProductIdentifier2 : 0663051421127 ExternallyAssignedProductIdentifier3 : 0638353340483 ExternallyAssignedProductIdentifier4 : 0727904438905 FormFactor : Split System Hazmat : 9 Hazmat1 : DANGEROUS GOODS IN APPARATUS (gas) Hazmat10 : DE_Unregulated Hazmat11 : EG_Unregulated Hazmat12 : ES_Unregulated Hazmat13 : FR_Unregulated Hazmat14 : GB_Unregulated Hazmat15 : IN_Unregulated Hazmat16 : IT_Unregulated Hazmat17 : JP_Unregulated Hazmat18 : MX_Unregulated Hazmat19 : NL_Unregulated Hazmat2 : UN3363 Hazmat20 : PL_Unregulated Hazmat21 : SA_Unregulated Hazmat22 : SE_Unregulated Hazmat23 : SG_Unregulated Hazmat24 : TR_Unregulated Hazmat25 : US_Unregulated Hazmat26 : ZA_Unregulated Hazmat3 : 9 Hazmat4 : AE_Unregulated Hazmat5 : AU_Unregulated Hazmat6 : BE_Unregulated Hazmat7 : BR_Unregulated Hazmat8 : CA_Unregulated Hazmat9 : CN_Unregulated HeatingElementType : Ceramic IncludedComponents1 : TAF8000 melting furnace IncludedComponents2 : 8KG graphite crucibles IncludedComponents3 : Gloves & Instruction manual IncludedComponents4 : Tongs IncludedComponents5 : Gloves & Instruction manual InstallationType : Split System InverterType : no_inverter IsOemAuthorized : 1 ItemDisplayWeight : 120 pounds ItemName : Goodman 80% AFUE Two Stage Upflow/Horizontal multi-speed 80k BTU Natural Gas furnace (17.5 wide) (GR9T800803BN) ItemPackageDimensions_Height : 48 inches ItemPackageDimensions_Length : 48 inches ItemPackageDimensions_Width : 48 inches ItemPackageQuantity : 1 ItemShape : Body ItemTypeKeyword : science-lab-furnaces Manufacturer : Goodman Material : Enamel MaximumTemperature : 2642 degrees_fahrenheit ModelName : F3+HQ-TD M ModelNumber : GMH80803BN NumberOfItems : 1 PartNumber : GMH80803BN PowerSourceType : gas_powered ProductDescription : The Goodman GMH80803BN is part of the brand's GMH8 line. These gas furnaces are designed for use with single stage room thermostats and offer a protective baked enamel finish and insulated steel cabinet that allow it to be placed in many locations throughout the home. The 80 efficiency rating of this model refers to the fact that, at peak conditions, 80 cents of every dollar spent running this unit will go into heating the home. With a cabinet width of 17 1/2", this Goodman gas furnace has 80,000 BTU and a maximum CFM at 0.5" ESP of 1,200. ProductSiteLaunchDate : 2012-12-10T23:47:56.289Z Refrigerant : R 410A SeasonalEnergyEfficiencyRatio : 18 Size : 16KG Melting Furnace with 2 in 1 Crucible Tongs SpecificUsesForProduct : Commercial/Residential SpecificUsesForProduct1 : Melting Aluminum Metal SpecificUsesForProduct2 : Jewellery Making SpecificUsesForProduct3 : Jewelry Recycling SpecificUsesForProduct4 : Smelting Metal Style : Modern SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 40100000 UpperTemperatureRating : 1000 degrees_celsius Voltage : 240 volts WarrantyDescription : Manufacturer warranty for 30 days from date of purchase WarrantyType : Limited Wattage : 1800 watts WebsiteShippingWeight : 146 pounds