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Owner's Manual for Literature Library models including: FG7T Two Stage Variable Speed Condensing Upflow and Downflow Gas Furnaces, FG7T, Two Stage Variable Speed Condensing Upflow and Downflow Gas Furnaces, Condensing Upflow and Downflow Gas Furnaces, Upflow and Downflow Gas Furnaces, Downflow Gas Furnaces
FG7T(E,N) - VS | Gas Furnace | Unbranded | Literature Library
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DocumentDocumentTECHNICAL SPECIFICATIONS FG7T (E and N Series) , Smartlite® Two Stage, Variable Speed, Condensing Upflow and Downflow Gas Furnaces Induced Draft - 96% AFUE Input 60,000 - 115,000 Btuh The high efficiency upflow gas furnace may be installed free standing in a utility room, basement, or enclosed in analcoveorcloset.Theextendedflushjacketprovidesa pleasing"applianceappearance."DesigncertifiedbyCSA forapplicationinCanadaandtheUnitedStates. FEATURES and BENEFITS · iSEERTM : Energy efficient brushless DC (ECM) motor cangiveupto1SEERpointefficiencygainincooling. · 100% Fired and Tested:Allunitsandeachcomponent aretestedonthemanufacturingline. · Best Packaging in the Industry: Unique corner post designassuresproductwillarrivetothehomeownerdent free. · 30 Second Blower Delay:Atstart-upassuresawarm ducttemperatureatfurnacestart-up.Adjustableblower offsettings(60,90,120and180seconds). · 30 Second Post Purge:Increaseslifeofheatexchanger. · Hot Surface Igniter:Innovativeapplicationofasilicon nitridetypeigniter.UtilizesprovenSmartlite®technology. · Color Coded Wire Harness: Designed to fit the components, all with quick-connect fittings for ease of serviceandreplacement. · Flexible Category IV Venting System: May be vertically or horizontally vented using either a one-pipe ortwo-pipesystemformaximumflexibilityininstallation. · High Static Blowers:Allmodelsequippedwithhighstatic ECMblowers,with16speedsforheating&cooling. · Low Boy Height:Easytoapplyinlowceilingapplications, workswellwithtallerhighSEERcoils,easiertohandle andinstall. · Heat Exchanger:Heavygaugealuminizedsteelprimary heat exchanger and stainless steel secondary heat exchangerassuresalonglife. · 90 Second Fixed Cooling Cycle Blower-Off Delay (TDR): Increases cooling performance when matched withaNortekGlobalHVACcoil. · LP Convertible:Simpleburnerorificeandregulatorspring changeforeaseofconvertibility(asanaccessory). · Diagnostic Lights: Dedicated light for flame signal strengthand2lightsincombinationtoindicateallother faultcodeswitheasytorecognizestateswithoutcounting flashes. · Integrated Control Boards: With connections for electronicaircleaner,humidifier,anddehumidification. · Two Piece Door Design:Enhancesfurnaceappearance andusescapturedscrewstopreventlosingdoorscrews. · Blower Compartment:Sealeddoortoreduceairleakage andinsulatedforultraquietoperation. · Sealed Vestibule:Reducesburnerandinducersound levels. · Two Stage Inducer:Optimizesefficiencyonfirststage heatandreducessoundlevels. · Furnace Air Leakage: These furnaces comply with EnergyStarcabinetairleakagerequirementoflessthan orequalto2%.Keeptheconditionedairflowingtowhere it'sneeded. LOCATION OF FURNACE COMPONENTS UPFLOW FURNACE (*TE SERIES) Flame Sensor Finish Flange Roll-Out Switch Burner Assembly Pressure Switches (Inducer) Main Air Limit Switch Inducer Limit Switch Inducer Assembly Blower Door Switch AIR FLOW Igniter Gas Valve Furnace Control Board Pressure Switches (Condensate) Transformer Motor Control Box Motor Choke (C & D cabinets only) 1 2 34 5678 Motor Control Board Blower Assembly DOWNFLOW FURNACE (*TN SERIES) Blower Assembly (behind blower panel) Motor Choke (C & D cabinets only) Finish Flange Furnace Control Board Motor Control Board 1 2 34 5678 Blower Door Switch (behind blower panel) Transformer Pressure Switches Vent Limit Switch AIR FLOW Inducer Assembly Gas Valve Igniter Main Air Limit Switch Flame Sensor Burner Assembly Roll-Out Switch Gas Manifold 2 DIMENSIONS *TE Model #'s 060D-VB1 080D-VC1 100D-VC1 115D-VD1 Dimension Dimension Dimension "A" "B" "C" 171/2 157/8 161/8 21 193/8 195/8 241/2 227/8 231/8 NOTE:Dimensionsshownininches TOP VIEW B FLANGES 19 BOTTOM VIEW C Front Brace Bottom Panel 23 1/2 2 3/4 22 1/2 25 3/8 22 1/2 Vent pipe (Ø 3") 3 1/4 T-stat (Ø 7/8) Electric (Ø 7/8) Gas (Ø 1 5/8) Combustion Air A T-stat (Ø 7/8) Vent pipe (Ø 3") Electric (Ø 7/8) 22 1/2 Gas (Ø 1 5/8) 24 7/8 34 1/2 17 1/4 17 7/8 1 28 LEFT SIDE Condensate (Ø 1 1/16) FRONT VIEW FG7TE 96% High Efficiency Upflow Series 4 Knockouts (both sides) Cond. (Ø 1 1/16) 23 RIGHT SIDE 15 1 1/4 *TN Model #'s 060D-VB1 080D-VC1 100D-VC1 115D-VD1 Dimension Dimension Dimension "A" "B" "C" 171/2 157/8 161/8 21 193/8 195/8 241/2 227/8 231/8 NOTE:Dimensionsshownininches TOP VIEW B FLANGES 19 Flue 3 Combustion Air 7 1/2 28 25 1/4 22 1/4 25 1/2 Electric (Ø 7/8) Gas (Ø 1 5/8) T-stat (Ø 7/8) A Electric (Ø 7/8) Gas (Ø 1 5/8) 34 1/2 10 1/4 17 1/4 22 1/2 Vent pipe (Ø 3") Cond. (Ø 1 1/16) LEFT SIDE FRONT VIEW FG7TN 96% High Efficiency Downflow Series 18 1/2 BOTTOM VIEW C Front Brace 22 1/4 25 Vent pipe (Ø 3") 22 1/2 25 3/8 Cond. (Ø 1 1/16) RIGHT SIDE 22 1/2 17 1/4 17 7/16 29 1/2 3 BLOWER PERFORMANCE - FG7TE/TN NOMINAL HEATING AIRFLOWS (CFM) AND TEMPERATURE RISE (°F) "B" CABINET RISE 30° F TO 60° F SWITCH SETTINGS FOR HEAT (0 = OFF, 1 = ON) 1 2 3 4 1 0 0 0 1 0 0 1 1 0 1 0 1 0 1 1 1 1 0 0 1 1 0 1 1 1 1 0 1 1 1 1 CFM 1,000 1,100 1,200 1,300 1,400 1,500 1,600 1,700 *TE/*TN - 060D - VB1 INPUT (BTU) 60,000 TEMP RISE (° F) 53 48 44 41 38 35 -- -- "C" CABINET RISE 35° F TO 65° F SWITCH SETTINGS FOR HEAT (0 = OFF, 1 = ON) 1 2 3 4 # 0 0 0 # 0 0 1 # 0 1 0 # 0 1 1 # 1 0 0 # 1 0 1 # 1 1 0 # 1 1 1 *TE/*TN - 080D - VC1 INPUT (BTU) 80,000 CFM 1,000 1,115 1,230 1,345 1,460 1,575 1,690 1,805 TEMP RISE (° F) -- 63 57 52 48 45 42 39 *TE/*TN - 100D - VC1 INPUT (BTU) 100,000 CFM 1,000 1,115 1,230 1,345 1,460 1,575 1,690 1,805 TEMP RISE (° F) -- -- -- 65 60 56 52 49 "D" CABINET RISE 40° F TO 70° F SWITCH SETTINGS FOR HEAT (0 = OFF, 1 = ON) 1 2 3 4 # 0 0 0 # 0 0 1 # 0 1 0 # 0 1 1 # 1 0 0 # 1 0 1 # 1 1 0 # 1 1 1 *TE/*TN - 115D - VD1 INPUT (BTU) 115,000 CFM 1,500 1,615 1,730 1,845 1,960 2,075 2,190 2,305 TEMP RISE (° F) 68 63 59 55 52 49 46 44 1. Twoopeningsarerecommendedforairflowsabove1,600CFMifthefilter(s)is(are)adjacenttothefurnace. 2. Temperaturerisesinthetableareapproximate.Actualtemperaturerisesmayvary. 3. Temperaturerisesshadedingreyareforreferenceonly.Theseconditionsarenotrecommended. 4. Ratedstaticis.5"ESPinW.C. 4 COOLING AIRFLOW 2.5 TON 2 TON "B" CABINET SWITCH SETTINGS (0 = OFF, 1 = ON) CFM HEAT COOL 1-4 5 6 7 8 LOW HIGH 1 0 0 0 0 470 700 1 0 0 0 1 510 760 1 0 0 1 0 550 820 1 0 0 1 1 590 880 1 0 1 0 0 630 940 1 0 1 0 1 670 1000 1 0 1 1 0 710 1060 1 0 1 1 1 750 1120 1 1 0 0 0 790 1180 1 1 0 0 1 830 1240 1 1 0 1 0 870 1300 1 1 0 1 1 910 1360 1 1 1 0 0 950 1420 1 1 1 0 1 990 1480 1 1 1 1 0 1030 1540 1 1 1 1 1 1070 1600 3.5 TON 3 TON NOMINAL A/C & HP CAPACITY "C" CABINET SWITCH SETTINGS (0 = OFF, 1 = ON) HEAT COOL CFM 1-4 5 6 7 8 LOW HIGH # 0 0 0 0 685 1025 # 0 0 0 1 730 1090 # 0 0 1 0 775 1155 # 0 0 1 1 815 1220 # 0 1 0 0 860 1285 # 0 1 0 1 905 1350 # 0 1 1 0 950 1415 # 0 1 1 1 990 1480 # 1 0 0 0 1035 1545 # 1 0 0 1 1080 1610 # 1 0 1 0 1120 1675 # 1 0 1 1 1165 1740 # 1 1 0 0 1210 1805 # 1 1 0 1 1255 1870 # 1 1 1 0 1295 1935 # 1 1 1 1 1340 2000 #Switchnotused-canbe0or1 5 TON 4 TON NOMINAL A/C & HP CAPACITY 3.5 TON 3 TON 2.5 TON "D" CABINET SWITCH SETTINGS (0 = OFF, 1 = ON) HEAT COOL 1-4 5 6 7 8 # 0000 # 0001 # 0010 # 0011 # 0100 # 0101 # 0110 # 0111 # 1000 # 1001 # 1010 # 1011 # 1100 # 1101 # 1110 # 1111 CFM LOW HIGH 940 1400 965 1440 990 1480 1020 1520 1045 1560 1070 1600 1100 1640 1125 1680 1150 1720 1180 1760 1205 1800 1235 1840 1260 1880 1285 1920 1315 1960 1340 2000 #Switchnotused-canbe0or1 5 TON 4 TON NOMINAL A/C & HP CAPACITY 3.5 TON 5 VENTING Allmodelsareapprovedforverticalnondirect(1pipe)anddirect(2pipe)ventingapplications.SeeVentTablebelowfor specifiedsizesandallowablelengths. FURNACE MODELS (BTU) FURNACE INSTALLATION 60,000 Upflow Downflow SINGLE PIPE LENGTH (FT.) with 1 long radius elbow** OUTLET 2" Diameter 90 30 OUTLET 3" Diameter 90 90 DIRECT VENT, DUAL PIPE LENGTH (ft.) WITH 1 long radius elbow on each pipe** INLET/OUTLET INLET/OUTLET 2" Diameter 60 3" Diameter 90 30 90 Upflow 40 90 40 90 80,000 Downflow 30 90 30 90 Upflow 30 90 30 90 100,000 Downflow 30 90 25 90 Upflow N/A 90 N/A 90 115,000 Downflow N/A 90 N/A 90 *NOTES: 1.Subtract2.5ft.foreachadditional2inchlongradiuselbow,5ft.foreachadditional2inchshortradiuselbow,3.5ft.foreachadditional3inch longradiuselbow,and7ft.foreachadditional3inchshortradiuselbow.Subtract5ftforeach2"teeand8ftforeach3"tee. 2.Two45degreeelbowsareequivalenttoone90degreeelbow. 3.Thistableappliesforelevationsfromsealevelto2,000ft.Forhigherelevations,decreasepipelengthsby8%per1,000ftofaltitude. 6 MODEL IDENTIFICATION CODE GasFurnace DesignSeries S=SingleStage T=TwoStage M=Modulating A=80%Upflow/Horizontal C=92.1%/95.1%Upflow/Horizontal E=96%Upflow K=80%Downflow L=92.1%/95.1%Downflow N=96%Downflow Q=96.4%AFUEUpflow/Horizontal FG 7 T E 080 D V C 1 Cabinet Width B=17.50 C=21.00 D=24.50 Cooling Airflow 23=2-3Tons 24=2-4Tons 35=3-5Tons 45=4-5Tons V=VSB Input Heating Capacity 060=60,000 080=80,000 100=100,000 115=115,000 C=Standard D=90+%AFUELowNOx SPECIFICATIONS FG7TE/TN MODELS NUMBERS: Input-Btuh(a) HeatingCapacity-Btuh AFUE MotorFLA RatedExt.SP-In.W.C. TemperatureRiseRange-ºF ShippingWeights -060D-VB1 60,000/39,000 57,600/37,440 96 6.2 0.5 30-60 125lbs -080D-VC1 80,000/52,000 76,800/49,920 96 8.7 0.5 35-65 135lbs -100D-VC1 -115D-VD1 100,000/65,000 115,000/74,750 96,000/62,400 110,400/71,760 96 96 8.7 11.70 0.5 0.5 35-65 40-70 145lbs 160lbs Note: Allmodelsare115V,60Hz.GasConnectionsare1/2"N.P.T.AFUE=AnnualFuelUtilizationEfficiency (a)Ratingsto2,000ft.Over2,000ft.reduce4%foreach1,000ft.abovesealevel. 7 ACCESSORIES Description 2"ConcentricVentKit 3"ConcentricVentKit 2"ConcentricVentKit(CanadianApproved) 3"ConcentricVentKit(CanadianApproved) "A"CabinetDownflowSubBaseKit "B","C","D"CabinetDownflowSubBaseKit 2"SideWallVentKit 3"SideWallVentKit U.S.LPConversionKit(0to10,000ft.) CanadaLPConversionKit(0to4,500ft.) BottomReturnFilter20perBox,"B"Cabinet BottomReturnFilter20perBox,"D"Cabinet SideReturnFilterKit NeutralizerKit FG7TE/TN KITS SKU 904177 904176 904952 904953 902974 904911 904617 904347 905028 905029 904916 904918 541036 902377 GENERAL TERMS OF LIMITED WARRANTY Nortek Global HVAC, LLC will furnish a replacement for any part of this product which fails in normal use and service within the terms and conditions of the warranty. For complete details of the Limited Warranty, including applicable terms and conditions, see your local installer or contact the Nortek Global HVAC, LLC warranty department for a copy. Before purchasing this appliance, read important energy cost and efficiency information available from your retailer. Specifications and illustrations subject to change without notice and without incurring obligations. Printed in U.S.A (06/2017) 730E-0617 (Replaces 730E-0117) Powered by TCPDF (www.tcpdf.org)