
The GR9T800603AN delivers 60,000 BTU of two-stage heating in a slim 14" upflow cabinet — a smart, space-saving choice for small to medium homes that want the comfort benefits of two-stage operation without spending up for a high-efficiency unit. The two-stage design allows for a more even heat distribution, as the furnace will only kick on the higher stage if the indoor temperature is more than a few degrees away from the desired temperature.
Key Features:
- 80% AFUE — dependable, affordable heating performance
- 60,000 BTU input — ideal for small to medium homes
- Two-stage gas valve — runs at lower output on mild days, full power when needed
- Upflow / horizontal installation — flexible for basements, closets, and utility rooms
- 9-speed ECM blower motor for quiet, precise airflow
- Heavy-duty aluminized-steel tubular heat exchanger
- Self-diagnosing control board for easy troubleshooting
- LP convertible with optional conversion kit
- Metal flue venting required
- R-32 compatible
- AHRI Certified and ETL Listed
Specs:
- BTU Input: 60,000 | Output: 48,000
- AFUE: 80%
- Cabinet Width: 14"
- Stages: Two
- Blower Motor: 9-Speed ECM
- Fuel Type: Natural Gas (LP convertible)
- Installation: Upflow / Horizontal
- Venting: Metal
- Voltage: 115V
Compatibility: Compatible with 1-2 ton R-32 cooling systems.
Warranty: 10-year limited parts + lifetime heat exchanger warranty when registered within 60 days of installation.
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