Goodman 80000 BTU 80% Efficiency Two Stage Gas Furnace | Variable-Speed ECM Upflow / Horizontal | R32 (GRVT800805DN)

GRVT800805DN Overview

Smart, Quiet Heating with the Goodman GRVT80 Gas Furnace

The Goodman GRVT80 is a high-performance, two-stage, variable-speed gas furnace designed to deliver consistent warmth and energy efficiency. With up to 80% AFUE (Annual Fuel Utilization Efficiency), this furnace ensures that most of your fuel is converted into usable heat—helping you save on energy bills while staying comfortable all winter long.

Advanced ComfortBridge™ Technology for Smarter Control

Equipped with ComfortBridge™ technology, the GRVT80 continuously monitors and adjusts performance for optimal comfort and efficiency. Its variable-speed ECM blower motor and two-speed draft blower provide quiet, even airflow throughout your home, while the SureStart® silicon nitride igniter and self-diagnostic control board ensure reliable operation and easy maintenance.

Durable, Flexible, and Backed by Warranty

Built with a heavy-duty aluminized-steel heat exchanger and a fully insulated steel cabinet, the GRVT80 is engineered for long-lasting performance and quiet operation. It supports multi-position installation (upflow or horizontal), making it ideal for a variety of home layouts. Enjoy peace of mind with a Lifetime Heat Exchanger Limited Warranty, 10-Year Parts Warranty, and 10-Year Unit Replacement Warranty (with registration).

Standard Features

• Integrated communicating ComfortBridge™ technology
• Two-stage gas valve provides quiet, economical heating
• Commissioning and diagnostics via on board Bluetooth with the CoolCloud™ phone and tablet application
• 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
• Self-diagnostic control board with constant memory fault code history output to a triple 7-segment display
• Low constant fan speed circulates air throughout the home
• Quiet, two-speed induced draft blower
• California Low NOx emissions-compliant models available
• Can no longer be installed in California’s South Coast Air Quality Management District (SCAQMD) on or after October 1, 2019.
• AHRI Certified; ETL Listed

Cabinet Features

• Fully insulated, heavy-gauge steel cabinet with durable baked-enamel finish
• Multi-position installation: upflow, horizontal left or right
• Removable bottom for side- or bottom-return applications
• Convenient left or right connection for gas/electric service
• Cabinet air leakage ≤ 2%
• Coil and furnace fit flush for most installations

Fast nationwide fulfillment from the USA. Free shipping on qualifying orders over $1,500. See our shipping and returns policy for full details.