GR9S80-U
Warranty Document - EN

Gas Furnace

Two-Stage, 9-Speed ECM 
Gas Furnace
80% AFUE

GD9T80
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GR9S80-U

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* Complete warranty details available from your local dealer or at www.goodmanmfg.com.  To receive the Lifetime Heat Exchanger Limited Warranty (good for as long as you own your home), 10-Year Unit Replacement Limited Warranty, and 10-Year Parts Limited Warranty, online registration must be completed within 60 days of installation. Online registration is not required in California or Quebec. The duration of warranty coverage in Texas and Florida differs in some cases.

** For installation in California’s South Coast Air Quality Management District (SCAQMD) only: This furnace does not meet the SCAQMD Rule 1111 14 ng/J NOx emission limit, and thus is subject to a mitigation fee of up to $450. This furnace is not eligible for the SCAQMD Clean Air Furnace Rebate Program: www.CleanAirFurnaceRebate.com.

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At Goodman, we believe in American dependability. Units are designed, engineered and assembled in the U.S.A.

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Standard Features+

  • Two-stage gas valve provides quiet,
    economical heating
  • Efficient and quiet multi-speed ECM circulator motor
  • SureStart® Silicon Nitride igniter
    designed for long igniter life
  • Self-diagnostic control board
  • Low constant fan speed circulates air
    throughout the home
  • Quiet, two-speed induced draft blower
  • California Low NOx emissions-compliant
    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

Benefits+

  • High reliability and quality
  • Durable and long igniter life
  • Provisions for electronic air cleaner and humidifier
  • Quiet and Economical heating
  • Energy Efficient and quiet circulation
  • Self-diagnostic control board with constant memory
  • Operates on two-stage or single-stage thermostats
  • Easy Connection for EAC and Humidifier

Technical Specifications

  • ModelGD9T80
  • TypeGas Furnace
  • AFUE 0.8
  • Efficiency 0.8
  • Energy Certified No
  • ComfortBridge™ Compatible No

Dimensions

  • Product Height (in.) 33.5 in
  • Product Width (in.) 14 in
  • Product Depth (in.) 28 in
Dealer Specification Sheet

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