HOT ! Downflow / Horizontal - 80% AFUE - Two-Stage LONOX Furnace (Variable-Speed ECM) | GDVT80

The Goodman GDVT80 series delivers dependable heat with smoother comfort and quieter operation. A two-stage lonox valve pairs with a variable-speed ECM blower to reduce temperature swings, improve airflow for cooling season, and cut electrical use compared to single-speed motors. Built for downflow installs and everyday reliability.

Key features

80% AFUE efficiency — solid performance for homes with existing metal flue (Type-B) venting

Two-stage heating — runs on low most of the time for quieter, more even heat

Variable-speed ECM blower — better airflow control, lower electrical draw, improved dehumidification with A/C

Heavy-gauge cabinet with baked-on finish and insulated blower compartment

Self-diagnostic control board for faster service

Multi-speed cooling airflow setup; compatible with single-stage or two-stage cooling (per controls)