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Heating and cooling systems that you need, at the price you can afford.

DC-GDH80804
Gas Furnaces

80% AFUE, ENERGY-EFFICIENT

  • Installation position:
    GMH8: upflow, horizontal left or right
    GDH8: dedicated downflow
  • Dual-diameter tubular heat exchanger
  • Durable silicon nitride igniter
  • Electronic control board with self-diagnostics

Technical Specifications

Technical Specifications

Product Features

  • Energy Efficient Performance
    High Efficiency rated products can help lower your utility bills compared to standard
    efficiency products.

  • More Control
    With a smart thermostat or control system, you can set the temperature in your home anywhere an internet
    connection exists.

  • Smart Savings
    You know exactly the cost of your Direct Comfort product or system upfront, before you buy.

  • Good Neighbor
    Direct Comfort air conditioners are designed with sound control features to reduce
    operational noise.

Warranty / Certifications

Direct Comfort products and systems are covered by outstanding limited warranties.  Be certain to review the standard and registered limited warranty coverage associated with the Direct Comfort product that you select for your home.  Note:  You do not need to register for the standard warranty coverage, but you will get additional warranty protection by registering the model and serial number of your product at www.directcomforthvac.com within 60 days of installation.*  In both cases, installation must be performed by a local, independent contractor that meets the local, state and federal requirements for the installation of HVAC equipment.

Download the complete warranty for this product here.


*Registration is not required in California or Quebec to get the additional protection.

** For installation in California’s South Coast Air Quality Management District (SCAQMD) only: This furnace does not meet the SCAQMD Rule 1111 14 ng/J NOx emission limit, and thus is subject to a mitigation fee of up to $450. This furnace is not eligible for the SCAQMD Clean Air Furnace Rebate Program: www.CleanAirFurnaceRebate.com.

Warranty / Certifications

Direct Comfort products and systems are covered by outstanding limited warranties.  Be certain to review the standard and registered limited warranty coverage associated with the Direct Comfort product that you select for your home.  Note:  You do not need to register for the standard warranty coverage, but you will get additional warranty protection by registering the model and serial number of your product at www.directcomforthvac.com within 60 days of installation.*  In both cases, installation must be performed by a local, independent contractor that meets the local, state and federal requirements for the installation of HVAC equipment.

Download the complete warranty for this product here.


*Registration is not required in California or Quebec to get the additional protection.

** For installation in California’s South Coast Air Quality Management District (SCAQMD) only: This furnace does not meet the SCAQMD Rule 1111 14 ng/J NOx emission limit, and thus is subject to a mitigation fee of up to $450. This furnace is not eligible for the SCAQMD Clean Air Furnace Rebate Program: www.CleanAirFurnaceRebate.com.

Product Details

Technical Specifications

  • ModelDC-GDH80804
  • Configurationdedicated downflow
  • Blower Capacity4 Tons
  • Maximum Input BTU80000
  • Maximum Heating Output BTU64000
  • Maximum CFM1600 CFM
  • Fuel Efficiency80% AFUE
  • Blower TypeMULTI-SPEED
  • Burner Stages2
  • Maximum Overcurrent Protection (Breaker)15 amps
  • Fuel TypeElectric
  • Gas TypeNatural Gas
  • Vent ConnectionPVC
  • Supply Air Opening Size4"
  • Flue Pipe DiameterN/A
  • Voltage150
  • Frequency60 hz
  • Voltage Phasesingle-phase
  • Meets CSA StandardsN/A
  • Meets Canadian OEE StandardsN/A
  • California ApprovedYes
  • Comfort Net ReadyYes
  • Product Shipping Weight (lbs.)106 lbs

Dimensions

  • Product Height (in.) 33.375"
  • Product Width (in.) 17.5"
  • Product Depth (in.) 28"

Technical Specifications

Details
  • ModelDC-GDH80804
  • Configurationdedicated downflow
  • Blower Capacity4 Tons
  • Maximum Input BTU80000
  • Maximum Heating Output BTU64000
  • Maximum CFM1600 CFM
  • Fuel Efficiency80% AFUE
  • Blower TypeMULTI-SPEED
  • Burner Stages2
  • Maximum Overcurrent Protection (Breaker)15 amps
  • Fuel TypeElectric
  • Gas TypeNatural Gas
  • Vent ConnectionPVC
  • Supply Air Opening Size4"
  • Flue Pipe DiameterN/A
  • Voltage150
  • Frequency60 hz
  • Voltage Phasesingle-phase
  • Meets CSA StandardsN/A
  • Meets Canadian OEE StandardsN/A
  • California ApprovedYes
  • Comfort Net ReadyYes
  • Product Shipping Weight (lbs.)106 lbs
Dimensions
  • Product Height (in.) 33.375"
  • Product Width (in.) 17.5"
  • Product Depth (in.) 28"