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Goodman 80% 80K BTU Gas Furnace 17.5" Cabinet Two Stage Upflow/Horizontal

By: Goodman
SKU: GR9T800804BN|ID: 101105
$1,517.00
+ Free shipping

Key Features

  • Heating: 80% AFUE gas furnace provides efficient whole-home heating
  • Certifications: AHRI Certified and ETL Listed for verified safety and performance standards
  • Installation: Designed for easy installation as a matched system with compatible Goodman components
  • Warranty: Backed by Goodman's industry-leading parts warranty for long-term peace of mind
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Product Details

Goodman 80% 80K BTU Gas Furnace 17.5" Cabinet Two Stage Upflow/Horizontal

The Goodman GR9T800804BN is an 80,000 BTU, 80% AFUE two-stage gas furnace built for reliable, energy-efficient home heating. With a multi-speed ECM blower motor and enhanced heat exchanger design, this furnace delivers quieter operation, superior airflow control, and consistent indoor comfort. Suitable for medium-sized homes, it supports both upflow and horizontal installations and operates on natural gas with an optional propane conversion kit. Advanced features like a self-diagnostic control board, hot surface igniter, and sealed heavy-gauge steel cabinet make this furnace durable, low-maintenance, and energy-efficient.

Key Features

  • Heating: 80% AFUE gas furnace provides efficient whole-home heating
  • Certifications: AHRI Certified and ETL Listed for verified safety and performance standards
  • Installation: Designed for easy installation as a matched system with compatible Goodman components
  • Warranty: Backed by Goodman's industry-leading parts warranty for long-term peace of mind

The Goodman GR9T800804BN is an excellent choice for homeowners seeking a quiet, high-efficiency gas furnace with advanced airflow management and consistent heating performance throughout the year.

Learning Resources

GR9T80 Installation Manual GR9T80 Specifications Sheet Goodman Furnace Warranty

Specifications

BrandGoodman
SKUGR9T800804BN
Weight (in lbs)121
AHRI Certificate Number215358025
Airflow DirectionUpflow/Horizontal
Exhaust Flue RequirementMetal
ReplacesGM9C800804BN, GMEC800804BN
Product FeaturesNew Refrigerant Compliant
Furnace Efficiency / AFUE80%
Heating BTU80,000
Blower Motor9 Speed - ECM
Maximum CFM1600
ConfigurationUpflow/Horizontal
Electrical115v 1 Phase 60 Hz
Max Breaker Size20 Amps
Min. Breaker Size11.3 Amps
Burner StagesTwo
Fuel TypePropane, Natural Gas
Height33 3/8"
Width17.5"
Depth28"
WarrantyLifetime Heat Exchanger, 10 Years Unit Replacement, and 10 Years Parts with Online Registration

Warranty and Product Information

Standard Warranty5 years
Registered WarrantyLifetime

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