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59TN6BInfinityR Two---Stage, Variable Speed4---Way MultipoiseCondensing Gas FurnaceProduct DataPERFORMANCEA11263The 59TN6B Multipoise Variable--Speed Condensing Gas Furnacefeatures the two--stage InfinityR System. The Comfort HeatTechnologyR two--stage gas system is at the heart of the comfort,provided by this furnace, along with the Infinity variable--speedconstant airflow ECM blower motor, and two--speed inducermotor. With an Annual Fuel Utilization Efficiency (AFUE) of upto 96.7%, the Infinity two--stage gas furnace provides exceptionalsavings when compared to a standard furnace. This Infinity GasFurnace also features 4--way multipoise installation flexibility, andis available in five model sizes. The 59TN6B can be vented fordirect vent/two--pipe, ventilated combustion air, or single--pipeapplications. A Carrier Infinity Control and Infinity AirConditioner or Heat Pump can be used to form a complete InfinitySystem. All sizes can be installed in California air qualitymanagement districts with a 40 ng/J NOx emissions limit. All sizesare design certified in Canada.S Communicating variable--speed, constant airflow (VCA) ECMblower motor for electrically efficient operation all year long inheating, cooling and continuous fan operationS Two--speed inducer motor, and two--stage gas valve.S Silicon Nitride Power Heat(t) Hot Surface Igniter.S Adjustable blower speed for cooling, continuous fan, anddehumidification.S Intregral part of the Ideal HumiditySystemR Technology.S ComfortFan(t) technology allows control of continuous fanspeed from a compatible thermostat.S Aluminized--steel primary heat exchanger.S Stainless--steel condensing secondary heat exchanger.S External Media Filter Cabinet included.S Fully--insulated casing including blower section.INSTALLATION FLEXIBILITYS 4--way multipoise design for upflow, downflow or horizontalinstallation, with unique vent elbow and optional through-the--cabinet downflow venting capability.S Ideal height 35--in. (889 mm) cabinet: short enough for tallercoils, but still allows enough room for service.S Direct--vent/sealed combustion, single--pipe venting orventilated combustion air.APPLICATIONSS Self--diagnostics and extended diagnostic data through theAdvanced Product Monitor (APM) accessory or Infinity UserInterface.S Propane convertible with gas conversion accessoryS Convenient Air Purifier and Humidifier connections.S Compatible with single-- and multiple--zone Infinity systems.CERTIFICATIONSS All sizes meet ENERGY STARR Version 4.1 criteria for gasfurnaces: 95% AFUE.S Cabinet air leakage less than 2.0% at 1.0 in. W.C. and cabinet airleakage less than 1.4% at 0.5 in. W.C. when tested in accordancewith ASHRAE standard 193.1sandium.com
CASINGRATED HEATINGDIMENSIONS (IN.) OUTPUT† 6.3%96.2%96.7%96.1%96.5%HEATING 157518200.120.150.150.200.20COOLINGCFM @ 0.5ESP530 - 1280520 - 1310750 - 1945715 - 2160705 - 2135MOTOR MM)16 (406)16 (406)20 (508)20 (508)24 (609)APPROX.SHIP WT.LB(KG)151 (68.5)152.5 (69.2)171.5 (77.8)179 (81.2)195 (88.4)† Capacity in accordance with DOE test procedures. Ratings are position dependent. See rating plate.‡ Heating CFM with switch 1 ---4 OFF.ESP --- External Static PressureFEATURES AND BENEFITSComfort Heat TechnologyR feature — This feature with AdaptiveControl is a proprietary function that promotes homeowner comfortthrough two stages of heating. This Carrier furnace offers a patentedalgorithm that continually monitors and adjusts furnace operation bylooking at both current and past conditions to determine the mosteffective stage of heating and the amount of time to run each stage,every cycle.Ideal Humidity SystemR Technology — The Ideal Humiditysystem actively controls both temperature and humidity in the home toprovide the best comfort all year long. Other systems depend onheating or cooling demand to manage the moisture in the air. But,Ideal Humidity gives the homeowner the right amount of humidityday and night, even in mild weather. No other manufacturer can dothis! Ideal Humidity saves energy, too. By keeping humidity undercontrol, the homeowner can set their thermostat lower to staycomfortable and save energy.SmartEvap(t) Technology — When paired with a compatiblethermostat, this dehumidification feature overrides the coolingblower off-delay when there is a call for dehumidification. Bydeactivating the blower off-delay, SmartEvap technology preventscondensate that remains on the coil after a dehumidification cyclefrom re-humidifying throughout the home. This results in reducedhumidity and a more comfortable indoor environment for thehomeowner.Unlike competitive systems, SmartEvap technology only overridesthe cooling blower off--delay when humidity control is needed.Once humidity is back in control, SmartEvap re-enables theenergy-saving cooling blower off-delay.ComfortFan(t) Technology — Sometimes the constant fan settingon a standard furnace system can actually reduce homeowner comfortby providing too much or too little air! Comfort Fan technologyimproves comfort all year long by allowing the homeowner to selectthe continuous fan speed of their choice using a compatiblethermostat.HYBRID HEATR Dual Fuel System — This system can providemore control over your monthly energy bills by automaticallyselecting the most economical method of heating. With HYBRIDHEAT components, our system automatically switches between thegas furnace and the electric heat pump as outside temperatureschange to maintain greater efficiency and comfort than with anytraditional single-source heating system. The heat pump alsodelivers high-efficiency cooling in the summer.Power Heat(t) Igniter — Carrier’s unique SiN igniter is not onlyphysically robust but it is also electrically robust. It is capable ofrunning at line voltage and does not require complex voltageregulators as do other brands. This unique feature further enhances thegas furnace reliability and continues Carrier’s tradition of technologyleadership and innovation in providing a reliable and durable product.Full-Featured, Communicating, Variable Speed Motors — OurECMs (Electronically Commutated Motors) provide variable-speedoperation to optimize comfort levels in the home year round;features such as passive/active dehumidification, ramping profiles,constant air flow and quiet operation. They can provide coolingmatch enhancements to increase the effective SEER of selectCarrier air conditioner or heat pump system, and feature the highestefficiency of all indoor fan motors.Reliable Heat Exchanger Design — The aluminized steel, clamshell primary heat exchanger was re--engineered to achieve greaterefficiency out of a smaller size. The first two passes of the heatexchanger are based on the current 80% product, a design withmore than ten years of field-proven performance and success.These innovations, paired with the continuation of a crimped,no-weld seam create an efficient, robust design for this essentialcomponent.The condensing heat exchanger, a stainless steel fin and tubedesign, is positioned in the furnace to extract additional heat.Stainless steel coupling box componentry between heat exchangershas exceptional corrosion resistance in both natural gas andpropane applications.Media Filter Cabinet — Enhanced indoor air quality in the homeis made easier with our media filter cabinet—a standard accessoryon all deluxe furnaces. When installed as a part of the system, thiscabinet allows for easy and convenient addition of a Carrier highefficiency air filter.4-Way Multipoise Design — One model for all applications –there is no need to stock special downflow or horizontal modelswhen one unit will do it all.Direct or Single-pipe Venting, or Optional VentilatedCombustion Air — This furnace can be installed as a 2-pipe(Direct Vent) furnace, in an optional ventilated combustion airapplication, or in single-pipe, non-direct vent applications. Thisprovides added flexibility to meet diverse installation needs.Sealed Combustion System — This furnace brings in combustionair from outside the furnace, which results in especially quietoperation. By sealing the entire combustion vestibule, the entirefurnace can be made quieter, not just the burners.Insulated Casing — Foil-faced insulation in the heat exchangersection of the casing minimizes heat loss. The acoustical insulationin the blower compartment reduces air and motor noise for quietoperation.Monoport Burners — The burners are specially designed andfinely tuned for smooth, quiet combustion and economicaloperation.Bottom Closure — Factory-installed for side return; easilyremovable for bottom return. The multi-use bottom closure canalso serve for roll-out protection in horizontal applications, and actas the bottom closure for the optional return air base accessory.Blower Access Panel Switch — Automatically shuts off 115-vpower to furnace whenever blower access panel is opened.Quality Registration — Our furnaces are engineered andmanufactured under a quality management system registered toISO 9001.Certifications — This furnace is CSA (AGA and CGA) designcertified for use with natural and propane gases. The furnace isfactory--shipped for use with natural gas. A CSA listed gasconversion kit is required to convert furnace for use with propanegas. The efficiency is AHRI efficiency rating certified.2sandium.com
SPECIFICATIONSThe furnace should be sized to provide 100 percent of the designheating load requirement plus any margin that occurs because offurnace model size capacity increments. None of the furnacemodel sizes can be used if the heating load is 20,000 BTU orlower. Use Air Conditioning Contractors of America (Manual Jand S); American Society of Heating, Refrigerating, andAir-Conditioning Engineers; or other approved engineeringHeating Capacity and EfficiencyHigh HeatInputLow HeatHigh HeatOutputLow HeatCertified TemperatureRise Range ºF (ºC)Airflow Capacity and Blower DataRated External StaticPressure (in. w.c.)Airflow Delivery@ Rated ESP (CFM)Cooling Capacity (tons)Direct-Drive Motor TypeDirect-Drive Motor HPMotor Full Load AmpsRPM RangeSpeed SelectionsBlower Wheel Dia x Width(BTUH)(BTUH)(BTUH)(BTUH)High HeatLow HeatHeatingCoolingHigh HeatLow HeatCooling400 CFM/ton350 CFM/tonmethod to calculate heating load estimates and select the furnace.Excessive oversizing of the furnace may cause the furnace and/orvent to fail prematurely, customer discomfort and/or vent freezing.Failure to follow these guidelines is considered faulty installationand/or misapplication of the furnace; and resulting failure, damage,or repairs may impact warranty coverage.060C17---1460,00039,00058,00038,00035 - 65(19 - 36)30 - 60(17 - 33)080C17---1480,00052,00078,00050,00040 - 70(22 - 39)30 - 60(17 - 33)0.120.501055755128033.5011 x 8Air Filtration SystemFilter Used for Certified Watt Data*Electrical DataInput VoltageOperating Voltage RangeMaximum Input AmpsUnit AmpacityMinimum Wire SizeMaximum Wire Length@ Minimum Wire SizeMaximum Fuse/Ckt Bkr(Time-Delay Type Recommended)Transformer Capacity (24vac output)External Control Power Amps120C24---22120,00078,000117,00076,00045 - 75(25 - 42)30 - 60(17 - 33)0.200.501820155521355.506112.8011 x 01231(9.7)151520202040 VA24.3 VA34.6 VAHeatingCoolingControlsGas Connection SizeBurners (Monoport)Gas Valve (Redundant)ManufacturerMinimum Inlet Gas pressure (in. wc)Maximum Inlet Gas pressure (in. wc)Manufactured (Mobile) Home KitIgnition DeviceHeating Blower Control (Heating Off-Delay)Cooling Blower Control (Time Delay Relay)Communication SystemThermostat ConnectionsAccessory Connections100C21---22100,00065,00098,00063,00045 - 75(25 - 42)30 - 60(17 - 51310194521603.504.50545.506Electronically Commutated Motor (ECM)1/2118.5012.8012.80300 - 1300Variable (Communicating)11 x 811x1011 x 10Factory Supplied External Media CabinetField Supplied 078,00051,00040 - 70(22 - 39)30 - 60(17 - 33)1/2" - NPT45White Rogers4.5013.60not approved for MH useSilicon NitrideAdjustable: 90, 120, 150, 180 seconds90 secondsInfinity; Infinity ZoningR, W/W1, W2 Y/Y2, Y1, G, Com 24V, DHUMEAC (115vac); HUM (24vac); 1-stg AC (via Y/Y2)34* See Accessory List for part numbers available.3sandium.com6
MODEL NUMBER NOMENCLATUREA190041FURNACE COMPONENTSA1901454sandium.com
ACCESSORIESDESCRIPTIONPART NUMBERVent Kit - Through the CabinetVent Terminal - Concentric - 2” (51 mm)Vent Terminal - Concentric - 3” (76 mm)Vent Terminal Bracket - 2” (51 mm)Vent Terminal Bracket - 3” (76 mm)Vent Kit --- Rubber CouplingFreeze Protect Kit - Condensate Drain Line TapeFreeze Protect Kit - Condensate Trap with Heat PadCPVC to PVC Drain Adapters - 1/2” CPVC to 3/4” PVCHorizontal Trap Grommet - Direct VentCondensate Neutralizer KitExternal Trap KitDownflow Furnace Base Kit for Combustible FloorsCoil Adapter Kits --- No OffsetCoil Adapter Kits --- Single OffsetCoil Adapter Kits --- Double OffsetReturn Air Base (Upflow Applications) 17.5 ---in. wideReturn Air Base (Upflow Applications) 21.0 ---in. wideReturn Air Base (Upflow Applications) 24.5 ---in. wideIAQ Device Duct Adapters 20.0 ---in. IAQ to 16 in. Side ReturnIAQ Device Duct Adapters 24.0 ---in. IAQ to 16 in. Side ReturnGas Conversion Kit - Nat to LPGas Conversion Kit - LP to NatGas Valve Tower Port Adapter KitBottom Filter Rack --- 17.5 inches (455 mm)Bottom Filter Rack --- 21 inches (533 mm)Bottom Filter Rack --- 24.5 inches (622 mm)Filter Pack (6 pack) --- Washable - 16x25x1 (406x635x25 mm)Filter Pack (6 pack) --- Washable - 24x25x1 (610x635x25 GAAD0110PVCKGACK0101HCKP908 A92 06UFRKGAWF1506UFR06C17--14D08C17--14 080C21--20 100C21--22 120C24--22DDDDSee Venting TablesDDDDDDDDDDDDDDDDDDDDDDDAll 2 ---Pipe x25” IAQ Devices24”x25” IAQ DevicesDDDDDDDDDDDDD Used with the model furnaceDESCRIPTIONGas Orifice Kit - #42 (Nat Gas)Gas Orifice Kit - #43 (Nat Gas)Gas Orifice Kit - #44 (Nat Gas)Gas Orifice Kit - #45 (Nat Gas)Gas Orifice Kit - #46 (Nat Gas)Gas Orifice Kit - #47 (Nat Gas)Gas Orifice Kit - #48 (Nat Gas)Gas Orifice Kit - #54 (LP)Gas Orifice Kit - #55 (LP)Gas Orifice Kit - #56 (LP)Gas Orifice Kit - 1.25mm (LP)Gas Orifice Kit - 1.30mm 209LH32DB210See Installation Instructions for model,altitude, and heat value usages.5sandium.comDDDDD
ACCESSORIES (CONTINUED)DESCRIPTIONACCESSORYHUMIDIFIERModel HUMHEAT RECOVERY VENTILATORModel HRVENERGY RECOVERY VENTILATORModel ERVUV LIGHTSModel UVLDESCRIPTIONCarrier Carbon Monoxide Alarm (10 pack)ACCESSORY17”21”24”COALMCCNRB02--- A10XXXDGAPAXX1625XXXXXCarrier Infinity Air Purifier - 16x25 (407x635 mm)Carrier Infinity Air Purifier - 20x25 (508x635 mm)DGAPAXX2025Carrier Infinity Air Purifier Repl. Filter- 16x25 (407x635 mm)PGAPXCAR1625A02Carrier Infinity Air Purifier Repl. Filter- 20x25 (508x635 mm)PGAPXCAR2025A02XCartridge Media Filter - 16” (407 mm) (MERV 11)FILXXCAR0116XCartridge Media Filter - 16” (407 mm) (MERV 8)FILXXCAR0016XCartridge Media Filter - 20” (508 mm) (MERV 8)FILXXCAR0020XCartridge Media Filter - 20” (508 mm) (MERV11)FILXXCAR0120XCartridge Media Filter - 24” (610 mm) (MERV 8)FILXXCAR0024Cartridge Media Filter - 24” (610 mm) (MERV11)FILXXCAR0124EZ Flex Cabinet Side or Bottom --- 16”EZXCAB --- --- 0016EZ Flex Cabinet Side or Bottom --- 20”EZXCAB --- --- 0020XXXXEZ Flex Replacement Filters 16” MERV 10EXPXXFIL0016XEZ Flex Replacement Filters 16” MERV 13EXPXXFIL0316XEZ Flex Replacement Filters 20” MERV 10EXPXXFIL0020XEZ Flex Replacement Filters 20” MERV 13EXPXXFIL0320XEZ Flex Replacement Filters 24” MERV 10EXPXXFIL0024EZ Flex Replacement Filters 24” MERV 13EXPXXFIL0324XXEZ-Flex Filter with End Caps - 16” (407 mm) (MERV 10)EXPXXUNV0016XEZ-Flex Filter with End Caps - 16” (407 mm) (MERV 13)EXPXXUNV0316XEZ-Flex Filter with End Caps - 20” (508 mm) (MERV 10)EXPXXUNV0020XEZ-Flex Filter with End Caps - 20” (508 mm) (MERV 13)EXPXXUNV0320XEZ-Flex Filter with End Caps - 24” (610 mm) (MERV 10)EXPXXUNV0024EZ-Flex Filter with End Caps - 24” (610 mm) (MERV 13)EXPXXUNV0324Media Filter Cabinet --- 20”FILCABXL0020Media Filter Cabinet --- 24”FILCABXL0024Media Filter Cabinet --- 16”FILCABXL0016XXXXXCarrier has a wide variety of thermostats for your system, please visit www.Carrier.com to see all thermostat and IAQ products.D Used with the model furnace6sandium.comX
AIR DELIVERYCOOLING4 AND HEATING AIR DELIVERY - CFM (Bottom Return5 With Filter)(SW1---5 and SW4---3 set to OFF, except as indicated. See notes 1 and 2.)Unit Size:060C17--- 14Clg SwitchesClg Default:CF SwitchesLow--- Clg Default:Cooling Airflow (SW2)Low--- Cooling Airflow(SW3)CF SwitchesCont. Fan Default:Continuous Fan Airflow(SW3)Clg/CF Switch settingsSW2--- 3 SW2--- 2SW2--- 1OFFOFFOFFSW3--- 3 SW3--- 2SW3--- ONOFFONONONMaximum Clg Airflow2SW3--- 3 SW3--- 2SW3--- 1OFFOFFOFFOFFOFFOFFONONONONCooling Airflow (SW2)Low--- Cooling Airflow(SW3)CF SwitchesCont. Fan Default:Continuous Fan Airflow(SW3)Heating (SW1)ONOFFONOFFONOFFONHigh Heat Airflow3Low Heat Airflow3Heating (SW1)Unit Size:080C17--- 14Clg SwitchesClg Default:CF SwitchesLow--- Clg Default:OFFONONOFFOFFONONClg/CF Switch settingsSW2--- 3 SW2--- 2SW2--- 1OFFOFFOFFSW3--- 3 SW3--- 2SW3--- ONOFFONONONMaximum Clg Airflow2SW3--- 3 SW3--- 2SW3--- NOFFONOFFONHigh Heat Airflow3Low Heat Airflow3External Static Pressure 0123510050.910951.01085See note 15067587510851120111511151115See note 215See note 4See note 51085108510851085103574510257401010735External Static Pressure 1080520See note 013101310See note 4See note 20See note 35535535535535350420520520520520520See noteSee noteSee noteSee noteSee noteSee noteSee note12451010125010151255101512551020*See Notes following 2559951220990444444411909801160970
AIR DELIVERY (CONTINUED)COOLING4 AND HEATING AIR DELIVERY - CFM (Bottom Return5 With Filter)(SW1---5 and SW4---3 set to OFF, except as indicated. See notes 1 and 2.)Unit size:080C21--- 20Clg SwitchesClg Default:CF SwitchesLow--- Clg Default:Cooling Airflow (SW2)Low--- Cooling Airflow(SW3)CF SwitchesCont. Fan Default:Continuous Fan Airflow(SW3)Clg/CF Switch settingsSW2--- 3 SW2--- 2SW2--- 1OFFOFFOFFSW3--- 3 SW3--- 2SW3--- ONOFFONONONMaximum Clg Airflow2SW3--- 3 SW3--- 2SW3--- 1OFFOFFOFFOFFOFFOFFONONONONCooling Airflow (SW2)Low--- Cooling Airflow(SW3)CF SwitchesCont. Fan Default:Continuous Fan Airflow(SW3)Heating (SW1)ONOFFONOFFONOFFONHigh Heat Airflow3Low Heat Airflow3Heating (SW1)Unit size:100C21--- 22Clg SwitchesClg Default:CF SwitchesLow--- Clg Default:OFFONONOFFOFFONONClg/CF Switch settingsSW2--- 3 SW2--- 2SW2--- 1OFFOFFOFFSW3--- 3 SW3--- 2SW3--- ONOFFONONONMaximum Clg Airflow2SW3--- 3 SW3--- 2SW3--- NOFFONOFFONHigh Heat Airflow3Low Heat Airflow3External Static Pressure 17550.317550.917051.01685700710750725750See note 5See note 4See note 710750725750See note 5See note 4See note ternal Static Pressure 1770715See note 84021402160See note 4See note 730715See note 0109010851085108510851085See note 4See note 5139516001395160514001600140015751380*See Notes following 15901395
AIR DELIVERY (CONTINUED)Cooling4 and Heating Air Delivery -- CFM continued (Bottom Return5 with Filter)(SW1---5 and SW4---3 set to OFF, except as indicated. See notes 1 and 2.)Unit size:120C24--- 22Clg SwitchesClg Default:CF SwitchesLow--- Clg Default:Cooling Airflow (SW2)Low--- Cooling Airflow(SW3)CF SwitchesCont. Fan Default:Continuous Fan Airflow(SW3)Heating (SW1)Clg/CF Switch settingsSW2--- 3 SW2--- 2SW2--- 1OFFOFFOFFSW3--- 3 SW3--- 2SW3--- ONOFFONONONMaximum Clg Airflow2SW3--- 3 SW3--- 2SW3--- NOFFONOFFONHigh Heat Airflow3Low Heat Airflow3External Static Pressure 18400.318350.917851.01775895915915915915See note 5See note 4See note 915915915915See note 915915See noteSee noteSee noteSee noteSee noteSee noteSee 760149517451485Nominal 350 CFM/ton cooling airflow is delivered with SW1-5 and SW4-3 set to OFF.Set SW1-5 to ON for nominal 400 CFM/ton ( 15% airflow).Set SW4-3 to ON for nominal 325 CFM/ton (-7% airflow).Set both SW1-5 and SW4-3 to ON for nominal 370 CFM/ton ( 7% airflow).This applies to Cooling and Low-Cooling airflows, but does not affect continuous fan airflows.The above adjustments in airflow are subject ot motor horsepower range/capacity2. Maximum cooling airflow is achieved when switches SW2-1, SW2-2, SW2-3 and SW1-5 are set to ON, and SW4-3 is set to OFF.3. All heating CFM's are when comfort/efficiency adjustment switch (SW1-4) is set to OFF.4. Ductwork must be sized for high-heating CFM within the operational range of ESP. Operation within the blank areas of the chart is not recommended because high-heat operation will be above 1.0 ESP.5. All airflows on 21" (533 mm) casing size furnaces are 5% less on side return only installations.1.9sandium.com
MAXIMUM ALLOWABLE EXPOSED VENT LENGTHS INSULATION TABLETable 1 – Maximum Allowable Exposed Vent Length in Unconditioned Space (Ft.)Unit SizeWinterDesignTemp FPipe Dia.in.200-20-4040,000* BTUHUninsulated1½2010522052½205Unit SizeWinterDesignTemp FPipe Dia.in.200-20-40Pipe Dia.in.200-20-40Unit 553525Pipe Dia.in.2½34201050400102015-201010-40105* Not all model families have these sizes3/8-in. 040302½705030253704025204703515101/2-in. 052½806545303105553525140,000 BTUH3/8-in. InsulationUninsulated1/2-in. Insulation1/2-in. Insulation1/2-in. Insulation120,000 BTUHWinterDesignTemp F2½65302015100,000 BTUH3/8-in. Insulation340155Uninsulated27540251580,000 BTUH3/8-in. InsulationUninsulated22020151060,000 BTUH3/8-in. InsulationUninsulated1/2-in. InsulationUninsulatedUnit SizeWinterDesignTemp F3/8-in. 51/2-in. Insulation2½55553656550354125604025Maximum Allowable Exposed Vent Length in Unconditioned Space (Meters)Unit SizeWinterDesignTemp CPipe Dia.mm-7-18-29-4040,000* BTUHUninsulated386.13.01.5516.11.5646.11.5Unit SizeWinterDesignTemp CPipe Dia.mm-7-18-29-40Pipe Dia.mm-7-18-29-40Unit .16.16.14.6516415.2 15.26.13.01.560,000 BTUH3/8-in. InsulationUninsulated516418.3 622.910.76.14.610219.89.14.61.53/8-in. .77.64.61/2-in. 9 22.9 19.813.7 12.2 17.67621.312.27.66.110221.310.74.63.01/2-in. Insulation120,000 BTUHUninsulated386.16.16.16.11/2-in. Insulation100,000 BTUH3/8-in. Insulation7612.24.61.51/2-in. Insulation51647622.9 19.8 18.312.2 9.17.67.66.14.64.64.63.080,000 BTUH3/8-in. InsulationUninsulatedPipe Dia.mm6476102-73.015.2 12.2-183.06.14.6-293.03.0-403.01.5* Not all model families have these sizesWinterDesignTemp C1/2-in. InsulationUninsulatedUnit SizeWinterDesignTemp C3/8-in. .79.17632.016.710.77.610227.413.77.64.6140,000 BTUH3/8-in. Insulation1/2-in. 2.27.6
MAXIMUM EQUIVALENT VENT LENGTH - FT. (M)NOTE: Maximum Equivalent Vent Length (MEVL) includes standard and concentric vent termination and does NOT include elbows.Use Table 3 - Deductions from Maximum Equivalent Vent Length to determine allowable vent length for each application.Table 2 – Maximum Equivalent Vent Length -- Ft.Unit SizePipe Dia. (in)0--- 20002001--- 30003001--- 40004001--- 4500Altitude4501--- 5000(feet)5001--- 60006001--- 70007001--- 80008001--- 90009001--- 10000Unit SizePipe Dia. (mm)0--- 610611--- 914915--- 12191220--- 1370Altitude1371--- 1524(meters)1525--- 18291830--- 21342135--- 24382439--- 27432744--- 00 55510560,000 1516430.4 53.328.9 50.227.4 47.225.9 45.724.3 44.122.8 42.621.3 39.619.8 36.518.2 35.016.7 0105Maximum Equivalent Vent Length --- Meters80,000763851647610260.94.516.7 39.6 53.3 60.956.314.9 38.1 50.2 56.353.30.035.0 47.2 53.351.845.7 50.23.013.4 33.550.244.1 48.747.212.4 30.4 41.1 45.744.111.538.1 42.627.441.110.936.5 38.1NA38.110.0 24.3 33.5 35.035.09.122.8 30.4 32.02201510N/A516.04.53.0NA100,000 001851751701651551451351251152½100,000 2647624.3 53.350.222.847.221.345.719.842.618.2 41.116.7 38.115.2 35.013.7 TES:1. Inducer Outlet Restrictor disk (P/N 337683 ---401; 1.25 ---in. (32 mm) Dia.) available through Replacement Components required for no greater than 5 ---ft. (1.5M) TEVL in downflow and horizontal orientations only. Required for installations from 0 ---2000 ft. (0 to 610 M)above sea level.2. Inducer Outlet Restrictor disk (P/N 337683 ---402; 1.50 ---in. (38 mm) Dia.) available through Replacement Components required for no greater than 5 ---ft. (1.5M) TEVL in downflow and horizontal orientations only. Required for installations from 0 ---2000 ft. (0 to 610 M)above sea level.VENT TERMINAL CONFIGURATIONSELBOW CON
CFM‡ (Low Heating) CFM (High . conversion kit is required to convert furnace for use with propane gas. The efficiency is AHRI efficiency rating certified. 3 . None of the furnace model sizes can be used if the heating load is 20,000 BTU or lower. Use Air Conditioning Contractors of America (Manual J and S); American Society of Heating .
