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Goodman Gas Furnace - 80,000 BTU 80% Natural Gas Or Propane Two Stage Upflow/Horizontal - GMVC80804CNB

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Goodman Gas Furnace - 80,000 BTU 80% Natural Gas Or Propane Two Stage Upflow/Horizontal - GMVC80804CNB

SKU: SKU5321

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80K BTU Goodman 80% AFUE GMVC8 Two-Stage, Variable-Speed Gas Furnace 1600 CFM

Model #:



21" w x 28" D x 33-1/2" H

Goodman GMVC8 ComfortNet-Compatible Two-Stage, Variable-Speed Gas Furnace 80% AFUE Features

The art of precision

Heavy-Duty Aluminized-Steel Tubular Heat Exchanger – Constructed from tubular aluminized-steel, the primary heat exchanger is designed for outstanding durability and heat transfer. The use of wrinkle bend technology maintains the wall strength of the tubular design and aids in the efficient transfer of heat.

Two-Stage Gas Valve – Reduces energy needed during moderate demand to deliver outstanding comfort and efficiency as compared to single-stage gas valves. Goodman gas furnaces simply work the way they’re supposed to, making each one a thing of beauty.

Self-Diagnostic Control Board – Silently and consistently monitors the gas furnace to ensure all furnace components are working properly and helps to achieve the energyefficient performance too. Also, allows for quick troubleshooting when gas furnace needs maintenance.

Corrosion-Resistant Vent Variable-Speed Blower – Provides quiet system startup and shutdown with highly-efficient performance.

Durable Silicon Nitride Igniter – This energy-saving technology eliminates the need for a traditional pilot light. The igniter is constructed for both strenght and outstanding reliability.

Insulated Furnace Cabinet – Even the metal walls of this gas furnace support energyefficiency. A fully insulated cabinet helps to keep the heat inside the furnace and has less than a 2% air leakage rate. The insulation also assists with noise suppression when the furnace is operating.


  • Two-stage gas valve operates on two stage or single-stage thermostats
  • ComfortNet Communications System compatible
  • Efficient and quiet variable-speed ECM circulator motor gently ramps up or down according to heating or cooling demand
  • SureStart® Silicon Nitride igniter designed for long igniter life
  • Furnace control board with self-diagnostics and provisions for electronic air cleaner and 120-volt or 24-volt humidifiers
  • Low constant fan speed circulates air throughout the home
  • Quiet, two-speed induced draft blower
  • California Low NOx emissions-compliant models available
  • AHRI Certified; ETL Listed


  • Fully insulated, heavy-gauge steel cabinet with durable baked-enamel finish
  • Multi-position installation:
    GMVC8: upflow, horizontal left or right
    GCVC8: downflow, horizontal left or right
  • Removable bottom for side- or bottom-return applications
  • Convenient left or right connection for gas/electric service
  • Cabinet air leakage (QLeak) ≤ 2%
  • Coil and furnace fit flush for most installations
ComfortNet Control System
Lifetime Heat Exchanger Limited Warranty 10 Year Unit Replacement Heat Exchanger Limited Warranty 10 Years Limited Warranty

Product Specification




  1. Limited Lifetime
  2. 10 years
  3. 10 years

Note: If the unit is properly registered online within 60 days after the installation date, the warranty lasts for as long as the original registered owner or his or her spouse (“registered owner”) own and reside in the home in which the unit was originally installed for a period up to 10 YEARS for parts. Otherwise it will be a period up to 5 YEARS.

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