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GOODMAN Residential Gas Furnaces: 40,000 BtuH Heating Capacity Input, 1,200 cfm - Standard-Efficiency 80% AFUE Whole-House Gas Furnaces
GOODMANStandard-Efficiency 80% AFUE Whole-House Gas Furnaces

GOODMAN Residential Gas Furnaces: 40,000 BtuH Heating Capacity Input, 1,200 cfm

The GOODMAN GD9S800403AN is a standard-efficiency 80% AFUE whole-house gas furnace with a 40,000 BtuH heating capacity input and 1,200 cfm air flow. This downflow furnace measures 33-3/8 in x 14 in x 28 in and is…

SKU 3G-OTH-61367

Brand
GOODMAN
Item
Residential Gas Furnaces: 40,000 BtuH Heating Capacity Input, 1,200 cfm
Category
Standard-Efficiency 80% AFUE Whole-House Gas Furnaces
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Technical Specifications

GOODMAN
Manufacturer Part Number
GD9S800403AN
Type
1,200 cfm, Downflow Furnace
Air Flow
1,200 cfm
California Low NOx Compliant
Yes
Overall Dimensions - H x W x D
33-3/8 in x 14 in x 28 in
View Full Spec Sheet

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GOODMAN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GOODMAN GD9S800403AN is a standard-efficiency 80% AFUE whole-house gas furnace with a 40,000 BtuH heating capacity input and 1,200 cfm air flow. This downflow furnace measures 33-3/8 in x 14 in x 28 in and is California Low NOx compliant.

Frequently Asked Questions

What is the GOODMAN GD9S800403AN gas furnace used for?

The GOODMAN GD9S800403AN is a standard-efficiency 80% AFUE whole-house gas furnace used for residential heating. It delivers 40,000 BtuH heating input and 1,200 cfm airflow in a downflow configuration, suitable for homes with basement or crawlspace ductwork. It is California Low NOx compliant for reduced emissions.

What are the specifications of the GOODMAN GD9S800403AN furnace?

The GOODMAN GD9S800403AN is a downflow furnace with 40,000 BtuH heating capacity input and 1,200 cfm airflow. It measures 33-3/8 in x 14 in x 28 in (H x W x D) and is California Low NOx compliant. The unit operates at 80% AFUE standard efficiency and carries MPN GD9S800403AN.

Where to buy the GOODMAN GD9S800403AN furnace worldwide?

3G Electric supplies the GOODMAN GD9S800403AN furnace worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time. We source and deliver this GOODMAN furnace to any country.

How to install a GOODMAN downflow gas furnace?

Install the GOODMAN GD9S800403AN on a non-combustible floor in a downflow orientation, ensuring proper venting and gas line connections per local codes. Maintain clearances specified in the manual. A licensed HVAC professional should perform installation, combustion air setup, and thermostat wiring for safe 80% AFUE operation.

Used in

Common applications for GOODMAN
Residential heating — GOODMAN GD9S960804CN downflow gas furnace for whole-house heating in basements or crawlspaces.
HVAC maintenance — GOODMAN CAP050400440RTP dual run capacitor for replacing failed capacitors in GSX140251 air conditioners.
Gas furnace conversion — GOODMAN LPM-31 LP conversion kit for switching single-stage furnaces from natural gas to propane.
Evaporator coil replacement — GOODMAN CAPTA6030D3 cased coil for 5-ton upflow/downflow split-system installations.
Blower repair — GOODMAN 0150P00005S blower wheel for OEM replacement in PTC153G50CXXX air handlers.
Ignition system service — GOODMAN 0130F00008S hot surface igniter for restoring furnace burner ignition in residential units.

GOODMAN Products

3G Electric supplies GOODMAN standard-efficiency 80% afue whole-house gas furnaces. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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GOODMAN Residential Gas Furnace: 80,000 BtuH Heating Capacity Input, 1,600 cfm, Upflow Furnace (MPN GR9S800804BN). Key specifications — Overall Dimensions - H x W x D: 33-1/2 in x 14 in x 28 in; Air Flow: 1,600 cfm; California Low NOx Compliant: Yes; Brand: GOODMAN.
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GOODMAN Residential Gas Furnace: 80,000 BtuH Heating Capacity Input, 1,600 cfm, Upflow Furnace (MPN GR9S800804BN). Key specifications — Overall Dimensions - H x W x D: 33-1/2 in x 14 in x 28 in; Air Flow: 1,600 cfm; California Low NOx Compliant: Yes; Brand: GOODMAN.
GOODMAN Residential Gas Furnaces: 80,000 BtuH Heating Capacity Input, 2,000 cfm, Downflow Furnace (MPN GD9S800805CX). Key specifications — Overall Dimensions - H x W x D: 33-3/8 in x 21 in x 28 in; Air Flow: 2,000 cfm; California Low NOx Compliant: Yes; Brand: GOODMAN.
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