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Goodman 40,000 BTU 80% AFUE Gas Furnace – Single-Stage Downflow – GD9S800403AN
Goodman 40,000 BTU 80% AFUE Gas Furnace – Single-Stage Downflow – GD9S800403AN

Goodman 40,000 BTU 80% AFUE Gas Furnace – Single-Stage Downflow – GD9S800403AN

$1,243.00

Condition: NewFree ShippingGoodman's standard 10 year parts warranty when registered online through the manufacturer.

Lower price in cart — extra Goodman savings apply automatically at checkout.

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Complete Your System Optional add-ons — each ships with your order as its own item
Thermostat
Condensate Safety SwitchShuts the system off before a clogged drain overflows
Condensate PumpFor installs without a gravity drain
Air Filter
Propane (LP) Conversion KitOnly if the furnace will run on propane instead of natural gas
Your system total: $1,243.00

Product Details

Model Number
GD9S800403AN
Brand
Goodman
Condition
New
Warranty
Goodman's standard 10 year parts warranty when registered online through the manufacturer.
Shop more:40K BTU40K BTU Gas FurnacesFurnacesGas FurnacesGoodman Furnaces

Description

Goodman 80% AFUE 40000 BTU Single-Stage Multi-Speed Gas Furnace Downflow- GD9S800403AN

Product Overview

The Goodman GD9S800403AN is a high-efficiency 80% AFUE gas furnace delivering 40000 BTU/h of reliable heating capacity. This furnace features single-stage heating with multi-speed blower for optimal comfort control and energy savings in residential applications.

Key Features

  • 80% AFUE Rating High-efficiency performance for maximum energy savings
  • 40000 BTU/h Heating Capacity Reliable warmth for your home
  • Heavy-Duty Aluminized Steel Heat Exchanger Durable construction with excellent heat transfer
  • Multi-Speed ECM Blower Quiet operation with enhanced comfort control
  • Self-Diagnostic Control Board Advanced monitoring for reliable performance
  • Quiet Combustion Technology Reduced operational noise levels
  • Multi-Position Installation Downflow or horizontal configuration flexibility
  • ComfortBridge Technology Compatible Enhanced system communication
  • Heavy-Gauge Steel Cabinet Durable construction with sound-dampening insulation

Technical Specifications

Specifications
Model GD9S800403AN
Heating Capacity (BTU/h) 40000 BTU/h
AFUE Rating 80%
Blower Motor Multi-Speed ECM Blower
Cabinet Width 14 inches
Dimensions 33.4″ H x 14″ W x 28″ D
Weight 135 lbs
Electrical 115V/1Ph/60Hz

Ideal For

  • Cold climate applications requiring reliable heating
  • Energy-conscious homeowners seeking high-efficiency systems
  • Replacement of outdated, inefficient furnaces
  • New construction requiring premium heating solutions
  • Homes needing quiet, comfortable heating operation
  • Applications requiring flexible installation options

Professional Installation Required This Goodman high-efficiency gas furnace must be installed by a licensed HVAC contractor to ensure optimal performance, proper gas connections, and maintain manufacturer warranties. Warranty requires online registration within 60 days of installation.

Additional information

Weight 135.00 lbs
Dimensions 28.00 × 25.00 × 34.00 in
System Type

Gas Furnace
Brand

Goodman
AFUE

80%
Heating BTU

40,000 BTU
Stages

Single Stage
Airflow Direction

Downflow
Cabinet Width

14"
Blower Motor

Multi-Speed ECM
Voltage

115V

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