Infinity 96% AFUE 80000 btuh 2-Stage Variable Speed Gas Furnace

59TN6B080C21--20 MFG #: 59TN6B080C21--20
  • Buyer EQUI
  • AFUE 96.00%
  • Blower Motor HP 1
  • Blower Motor RPM 300
  • Blower Motor Speeds Variable - Speed
  • Blower Motor Type Variable-Speed, Constant Airflow ECM
  • Blower Wheel 10X11
  • Blower Wheel Width 10
  • Brand Carrier
  • BTU Input 80000
  • BTU Output 78000
  • BTU Output - Low 51000
  • Casing Width 21"
  • CFM Cooling 1945
  • CFM Heating 1345
  • Configuration Multipoise
  • Stages Of Cooling 0
  • Cycle 60
  • Cooling Drive Size (CFM) 5 Tons (2000 CFM)
  • Drive Type Direct
  • Family Infinity
  • Frequency 60
  • Fuel Type Convertible To Propane,Natural Gas
  • Furnace Btu Input 80000
  • Configuration 4-Way Multipoise
  • Gas Connection Size 1/2
  • Gas Valve Type White Rodgers
  • Energy Star Rated Yes
  • Heat Exchanger Type Aluminized Steel Clamshell
  • Stages Of Heat 0
  • Height 35 in
  • Ignition Type Silicon Nitride Hot Surface
  • Indoor Fan Motor FLA 12.8
  • Length 29.5 in
  • Maximum Circuit Breaker 20
  • Maximum Fuse Size 20 amp
  • Maximum Pressure 13.6
  • Max Inlet Pressure 13.6
  • Maximum Unit Amps 13.6
  • Maximum Voltage 127
  • Maximum Wire Length 32
  • Media Filter Cabinet Inclued False
  • Min Inlet Pressure 4.5
  • Minimum Voltage 104
  • Minimum Wire Size 12
  • Motor Phase 1
  • Electrical Phase 1
  • NOx Emissions Standard
  • Number Of Burners 4
  • Package Quantity 1 ea
  • Primary Heat Exchanger Type Stainless Steel
  • Gas Stages 2-Stage
  • Tonnage 5
  • Unit Ampacity 17.9
  • Voltage 115
  • Warranty Offered Limited Warranty For Condensing Gas Furnace With Tube And Fin Secondary Heat Exchanger - See Warranty Card For Details
  • Weight 160.4 lb
  • Width 21 in
59TN6B080C21--20
59 = Family
T = Two Stage Gas Valve
N = Infinity Series
6 = +96% AFUE
B = Major Series
080 = 80000 BTU Heating Capacity
C = Communicating Variable Speed Constant Airflow ECM Motor
21 = 21" Casing Width
- = Voltage
- = Minor Series
20 = 2000 CFM

Standard Features

  • Variable−Speed blower motor two−speed inducer motor and two−stage gas valve
  • Infinity® System; compatible with single and multiple−zone Infinity Systems
  • Ideal Humidity® regulates humidity based on outdoor temperature
  • SmartEvapTM dehumidification prevents condensate buildup on the coil1
  • ComfortFanTM allows homeowner to select continuous fan speed1
  • Self diagnostics through Infinity User Interface
  • 4-way multipoise design with unique venting elbow
  • Direct−vent/sealed combustion single−pipe venting or ventilated combustion air
  • Energy Star® Rated
  • Convertible to propane with accessory kit
  • Filter media cabinet included
  • 10-year parts limited warranty2

1Requires compatible thermostat1See warranty certificate for details