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3G Electric
GOODMAN GR9S800403AX Standard-Efficiency 80% AFUE Whole-House Gas Furnace - Standard-Efficiency 80% AFUE Whole-House Gas Furnaces
GOODMANStandard-Efficiency 80% AFUE Whole-House Gas Furnaces

GOODMAN GR9S800403AX Standard-Efficiency 80% AFUE Whole-House Gas Furnace

The GOODMAN GR9S800403AX 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 upflow furnace measures 33-1/2 in x 14 in x 28 in and is…

SKU 3G-OTH-61358

Brand
GOODMAN
Item
GR9S800403AX Standard-Efficiency 80% AFUE Whole-House Gas Furnace
Part Number
GR9S800403AX
Category
Standard-Efficiency 80% AFUE Whole-House Gas Furnaces
Available to Order
Also known as:GR9S800403AXGOODMAN
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

GOODMAN
Manufacturer Part Number
GR9S800403AX
Type
1,200 cfm, Upflow Furnace
Air Flow
1,200 cfm
California Low NOx Compliant
Yes
Overall Dimensions - H x W x D
33-1/2 in x 14 in x 28 in

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

Product Description

The GOODMAN GR9S800403AX 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 upflow furnace measures 33-1/2 in x 14 in x 28 in and is California Low NOx Compliant.

Frequently Asked Questions

What is the GOODMAN GR9S800403AX furnace used for?

The GOODMAN GR9S800403AX is a standard-efficiency 80% AFUE whole-house gas furnace used for residential heating. It delivers 40,000 BtuH input and 1,200 cfm air flow in an upflow configuration, suitable for homes requiring reliable, low-NOx-compliant warmth.

What are the specifications of the GOODMAN GR9S800403AX furnace?

The GOODMAN GR9S800403AX is a 1,200 cfm upflow furnace with 40,000 BtuH heating capacity input. It measures 33-1/2 in x 14 in x 28 in, is California Low NOx Compliant, and operates at 80% AFUE efficiency. The brand is GOODMAN.

Where to buy the GOODMAN GR9S800403AX furnace worldwide?

3G Electric supplies the GOODMAN GR9S800403AX furnace to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and a quote tailored to your location.

How to install the GOODMAN GR9S800403AX furnace?

Installation of the GOODMAN GR9S800403AX furnace should follow local codes and the manufacturer's manual. Ensure proper venting, gas line sizing, and electrical connections. For upflow models, position the furnace vertically with adequate clearance for airflow and service access.

Used in

Common applications for GOODMAN
Residential HVAC replacement — Goodman CHPTA3630B3 3-ton horizontal evaporator coil for split-system air conditioners
Light commercial rooftop units — Goodman CAPTA6030C3 5-ton upflow/downflow evaporator coil for packaged systems
Heat pump installations — Goodman CAPFA6030D3 5-ton upflow/downflow coil for dual-fuel or all-electric heat pumps
Hotel and motel PTAC units — Goodman WS900QW metal wall sleeve for through-wall packaged terminal air conditioners
Apartment building HVAC — Goodman CHPTA4230C3 3.5-ton horizontal coil for split-system retrofits
Manufactured housing — Goodman CAPTA6030D3 5-ton upflow/downflow coil for compact air handling units
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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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This upflow gas furnace delivers 80,000 BtuH heating input with 1,600 cfm air flow at 80% AFUE efficiency. It is California Low NOx compliant and measures 33-1/2 in x 14 in x 28 in. Suitable for residential whole-house heating applications
GOODMAN
This upflow gas furnace delivers 80,000 BtuH heating input with 1,600 cfm air flow at 80% AFUE efficiency. It is California Low NOx compliant and measures 33-1/2 in x 14 in x 28 in. Suitable for residential whole-house heating applications

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