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Goodman 120,000 BTU 80% AFUE Gas Furnace Single Stage GR9S801205DN

Goodman 120,000 BTU 80% AFUE Gas Furnace Single Stage GR9S801205DN

The Goodman GR9S801205DN 120,000 BTU 80% AFUE Single-Stage Gas Furnace delivers dependable heating performance, consistent comfort, and long-term reliability. Featuring a durable tubular heat exchanger and energy-efficient multi-speed ECM blower motor, it is ideal for residential replacement and new construction applications.

SKU#: GR9S801205DN

$1,734.00 USD
$1,734.00 USD
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Features and Benefits

  • Durable Tubular Heat Exchanger - Heavy-duty aluminized steel heat exchanger is designed for long-lasting durability and reliable heating performance.
  • Reliable Silicon Nitride Igniter - Provides dependable furnace ignition and is designed for longer service life compared to traditional ignition systems.
  • Consistent Indoor Comfort - The multi-speed ECM blower motor helps deliver even airflow throughout the home while improving overall comfort.
  • Continuous Fan Operation - Offers continuous fan capability to improve air circulation and help maintain more consistent temperatures between heating cycles.
  • Energy-Efficient Blower Technology - ECM motor technology uses less electricity than conventional blower motors while supporting efficient system operation.
  • Simplified Service and Diagnostics - Integrated LED fault code display helps technicians quickly identify and diagnose system issues, reducing troubleshooting time.
  • Dependable Single-Stage Heating - Provides reliable heating performance with straightforward operation and proven durability.
  • Efficient Airflow Management - Single-speed inducer draft blower helps ensure proper venting and safe furnace operation during heating cycles.
  • Contractor-Friendly Installation - Color-coded low-voltage terminals simplify wiring connections and help reduce installation time.
  • Built for Residential Reliability - Designed to deliver dependable comfort, easy serviceability, and long-term
    performance for residential heating applications.

Specification Manuals

Warranty

This comes with a 10 year parts limited warranty as long as it is installed by a qualified installer and registered online within 60 days of installation

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  • Specifications
  • Description

Goodman GR9S801205DN 120,000 BTU 80% AFUE Single-Stage Gas Furnace


The Goodman GR9S801205DN is a 120,000 BTU single-stage gas furnace designed to deliver dependable heating performance, consistent indoor comfort, and long-term reliability for residential applications. With an 80% AFUE efficiency rating and durable component construction, this furnace is an excellent choice for homeowners seeking reliable heating performance and value.

Built with a heavy-duty aluminized steel tubular heat exchanger, the GR9S801205DN is engineered for durability and dependable operation throughout the heating season. The furnace also features a multi-speed ECM blower motor, helping provide consistent airflow while improving overall comfort and energy efficiency.

Designed with both homeowners and installers in mind, the GR9S801205DN incorporates a reliable silicon nitride igniter, LED diagnostic fault code display, and color-coded low-voltage terminals to simplify maintenance, troubleshooting, and installation. Whether used as part of a complete Goodman HVAC system or as a replacement furnace, the GR9S801205DN offers proven performance and dependable home comfort.

This System Includes

Goodman GR9S801205DN Gas Furnace


Sold Separately

Thermostat, venting materials, gas piping, filter rack, evaporator coil, condensate accessories (if applicable), installation materials, and any required field-supplied components unless specifically stated.

Questions Before You Buy?

FAST SHIPPING

FAST SHIPPING

Most orders placed by 5 PM EST ship the same day, so you won’t have to wait for cleaner air. We stock the most common sizes and offer free shipping on orders over $50, making it simple to stay on schedule and keep your system running smoothly.

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HERITAGE

HERITAGE

For more than 70 years, our family has helped homeowners take care of their heating and cooling needs. What started as a small garage business has grown into a trusted online store. Every order is handled with the same care and commitment that has guided us since day one.

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QUALITY

QUALITY

We stock filters and home comfort products from trusted brands like Lennox, Aprilaire, and Honeywell. Each order is carefully packed and shipped ready to use. With Same Day Supply, you can count on dependable products, friendly service, and the right fit for your home.

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