Goodman 96% 120K BTU Gas Furnace Variable Speed Downflow/Horizontal 24.5"W GDVT961205DN
The Goodman GDVT961205DN gas furnace delivers powerful, high-efficiency heating with advanced technology for consistent comfort. With a 96% AFUE efficiency rating, two-stage heating, and a variable-speed blower motor, this furnace provides reliable warmth, reduced energy costs, and long-lasting durability for medium to large homes.
Key Features
- 120,000 BTU input / 115,320 BTU output – designed for medium to large homes
- 96% AFUE high efficiency rating – lowers energy bills and fuel consumption
- Two-stage gas valve – adapts heating output for better comfort and efficiency
- Variable-speed ECM blower motor – quieter, more efficient airflow control
- Condensing furnace – requires PVC/plastic flue venting
- Heavy-gauge insulated steel cabinet – reduces noise and heat loss
- Durable aluminized steel heat exchanger – long-lasting performance
- Silicon nitride ignitor – more reliable than pilot lights and older ignitor models
- Self-diagnostic control board – quick troubleshooting and system monitoring
- ComfortNet compatible – enhanced performance, monitoring, and diagnostics
- Factory set for natural gas; LP conversion kit available (sold separately)
- Flexible installation – supports downflow and horizontal orientations
- 10-year parts warranty and lifetime heat exchanger warranty (with registration)
96% AFUE Efficiency
The GDVT961205DN achieves a 96% AFUE efficiency rating, meaning that only 4% of fuel is wasted while 96% directly heats your home. This high-efficiency design reduces annual utility costs compared to standard furnaces.
Two-Stage Variable Speed Comfort
With its two-stage gas valve and variable-speed blower motor, the Goodman GDVT961205DN adapts to your home’s heating needs, minimizing temperature swings, lowering operating noise, and improving overall comfort.
Durability and Reliability
Built with a thermally insulated, heavy-gauge steel cabinet, this Goodman furnace reduces air leakage and sound output. Its aluminized steel heat exchanger and silicon nitride ignitor provide reliable, long-lasting operation while maximizing efficiency.
Smart Diagnostics
An integrated self-diagnostic control board constantly monitors the furnace, displaying error codes for fast troubleshooting. ComfortNet compatibility adds advanced communication, system monitoring, and automated alerts for enhanced performance and convenience.
Flexible Installation
The GDVT961205DN supports downflow and horizontal configurations, making it suitable for a wide range of installation spaces. Its self-calibrating two-stage gas valve simplifies setup and helps reduce installation time.
Warranty Protection
Goodman protects your investment with a 10-year parts warranty and a lifetime heat exchanger warranty (with online registration and code-compliant installation), ensuring peace of mind and long-term value.
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