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

The GOODMAN GD9S800403AX 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-61531

Brand
GOODMAN
Item
Residential Gas Furnace: 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
GD9S800403AX
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 GD9S800403AX 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 GD9S800403AX gas furnace used for?

The GOODMAN GD9S800403AX is a standard-efficiency 80% AFUE whole-house gas furnace designed for residential heating. It provides 40,000 BtuH heating capacity input and 1,200 cfm air flow in a downflow configuration, suitable for homes with basement or crawlspace installations.

What are the specifications of the GOODMAN GD9S800403AX furnace?

The GOODMAN GD9S800403AX is a downflow furnace with 40,000 BtuH input, 1,200 cfm air flow, and 80% AFUE efficiency. It measures 33-3/8 in x 14 in x 28 in and is California Low NOx compliant. The manufacturer part number is GD9S800403AX.

Where to buy the GOODMAN GD9S800403AX furnace worldwide?

3G Electric supplies the GOODMAN GD9S800403AX 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.

How to install a GOODMAN downflow gas furnace?

Install the GOODMAN GD9S800403AX in a downflow orientation, typically in a basement or crawlspace. Ensure proper venting, gas line connection, and electrical supply per local codes. Follow the manufacturer's manual for clearances and ductwork. Always hire a licensed HVAC professional for safe installation.

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: 60,000 BtuH Heating Capacity Input, 1,200 cfm, Downflow Furnace (MPN GD9S800603AN). Key specifications — Overall Dimensions - H x W x D: 33-3/8 in x 14 in x 28 in; Air Flow: 1,200 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.
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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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