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80,000 BTU Furnace, 80% Efficiency, 2-Stage Burner, 1,600 CFM Multi-Speed Blower, Dedicated Downflow Application

80,000 BTU Furnace, 80% Efficiency, 2-Stage Burner, 1,600 CFM Multi-Speed Blower, Dedicated Downflow Application

Model: USA Made by Leading Manufacturer AHDH80804BN (634474)

Actual product may vary from photos.

Model: USA Made by Leading Manufacturer AHDH80804BN (634474)

$579.99
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You save: 24%
Compare to: $760.99
The USA Made by Leading Manufacturer AHDH80804BN (634474) is no longer available for sale.
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To use LP fuel, this unit requires an LP Conversion Kit. See Accessories

This USA Made by Leading Manufacturer AHDH80804BN (634474) Furnace has some cosmetic damage incurred during shipping. Unit has moderate denting along the top of the backside. For detailed photos please click 'See Additional Images' above. This USA Made by Leading Manufacturer AHDH80804BN (634474) Furnace meets the full manufacturer's specifications, comes with the full manufacturer's warranty, and includes Alpine's premium guarantee.

For product specs and photographs of product in its original condition, click here.
 

The USA Made by Leading Manufacturer AHDH8 80% AFUE Two-Stage (Convertible), Multi-Speed, Dedicated Downflow (blows air into ducts located below it) Gas Furnace features a patented aluminized-steel tubular heat exchanger and durable Silicon Nitride Hot Surface Ignition system. This furnace is run-tested for heating or combination heating/cooling applications. With a heavy-gauge, reinforced, insulated steel cabinet and durable baked enamel finish, this gas heater can be installed in a variety of locations.

Please read this Important Safety Notice

Standard Furnace Features

  • Operates as a natural gas furnace out of the box, and can be easily converted to a propane furnace with optional propane conversion kit (see Accessories tab).
  • TuffTube™ dual-diameter tubular furnace heat exchanger with lifetime limited warranty plus 10-year furnace replacement limited warranty (with online registration)
  • Furnaces' two-stage gas valve with revolutionary new Dual$aver control technology allows installer to turn on two-stage operation with the flip of a dipswitch
  • Silicon Nitride furnace igniter with patented adaptive learning routine for maximum igniter life Energy-saving, quiet four-speed direct-drive circulator blower motor means less furnace maintenance
  • Integrated electronic furnace control board with self-diagnostics, low-voltage terminal block, and separate terminals for electronic air cleaner and 24-volt humidifiers
  • Control board stores the last five diagnostic codes in memory; simple push-button activation outputs the fault history to a flashing red LED
  • Low constant fan mode allows the homeowner to activate the lowest available heating speed to circulate air quietly and efficiently throughout the home during the off cycle
  • Self-adjusting feature automatically adjusts furnace to high or low stage based on outside temperature without outdoor temperature sensor
  • Quiet single-speed, induced-draft blower 



Cabinet Features

  • Fully insulated, heavy-gauge furnace steel cabinet with durable baked-enamel finish
  • Heater's foil-faced insulation lines the heat exchanger compartment
  • Gas furnace is designed for multi-position installation: upflow, horizontal left or right
  • Removable bottom for side- or bottom-return applications
  • Convenient left or right connection for furnaces' gas and electric service
  • Coil and furnace fit flush for most installations
Specs
System Information
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Configuration
Downflow
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Fuel Type
LP Capable (Kit Required) / Natural Gas
Equipment Type
Gas Furnace
Efficiency
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Efficiency (% AFUE)
80 %
Performance
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Maximum Input BTU
80000 BTU
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Maximum Heating Capacity
64000 BTU
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Minimum Input BTU
60000 BTU
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Minimum Output BTU
48000 BTU
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Maximum CFM
1824 @ 0.5
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Blower Cooling Capacity
2.5 / 3 / 3.5 / 4 Tons
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Blower Type
Multi-Speed
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Burner Stages
Two
Electrical Information
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Frequency
60 Hz
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Voltage Phase
1
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Maximum Overcurrent Protection (Breaker)
15 Amps
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Voltage
120 Volts
Product Dimensions
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Width
17 1/2 Inches
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Depth
28.000000000 Inches
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Height
33 3/8 Inches
Product Weight
153 lbs
Shipping Weight
153 lbs
Important Measurements
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Vent Connection
4 Inches
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Supply Air Opening Size
16 x 19 5/8 Inches
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Flue Pipe Diameter
4
Warranty
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Heat Exchanger Warranty
Lifetime
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Unit Replacement Warranty
10 Years
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Parts Warranty
10 Years
Certifications
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California Approved Furnace
No
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ENERGY STAR® Certified
No
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Meets Canadian OEE Standards
No
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