The Goodman GR9S80 is a reliable, energy-efficient furnace designed to keep your home warm and comfortable during the coldest months. Built with durable construction and advanced heating technology, it delivers consistent performance while helping to reduce energy costs. Its quiet operation and compact design make it an excellent choice for ensuring a cozy home environment without any disruptions. Perfect for winter, this furnace provides the dependable comfort and efficiency homeowners need to stay warm.

Unlock the full potential of your GR9S80 Furnace by checking its certified performance on the AHRI Directory and mastering Energy Guide labels with the FTC’s Consumer Guide for optimized energy efficiency and savings.

This Furnace Replaces the Following Models:

GM9S801205DN, GMES801205DN, GMS81205DN

Warranty

Goodman offers a 10-year parts limited warranty when installed by a qualifying technician and then registered on the manufacturer's website.

Standard Features

• Heavy-duty aluminized-steel dual-diameter tubular heat exchanger
• Single-stage gas valve
• Durable Hot-surface igniter
• Quiet, single-speed draft induced
• Self-diagnostic control board
• Color-coded low-voltage terminals
• Multi-speed ECM blower motor
• California Low NOx emissions models available
• Can not be installed in California’s South Coast AirQuality Management District (SCAQMD) and San Joaquin Valley Air Pollution Control District (SJVAPCD).
• AHRI Certified; ETL Listed

Cabinet Features

• Installation: GR9S80 - upflow, horizontal left or right
• Convenient left or right connection for gas and electrical service
• Heavy-gauge steel cabinet with durable baked-enamel finish
• Foil faced insulated heat exchanger