SS-GM9S80-U
www.goodmanmfg.com
10/21
Heating Input : 40,000 – 80,000 BTU/h
Single-Stage, Multi-Speed ECM,
Multi-Position, Ultra-Low NOx
Gas Furnace
80% AFUE
Standard Features
Cabinet Features
• Heavy-duty stainless-steel dual-
diameter tubular heat exchanger
• Single-stage gas valve
• Durable Hot-surface igniter
•
Quiet, modulating draft inducer
•
Self-diagnostic control board
•
Multi-speed ECM blower motor
•
Eligible for installation in California’s South Coast
Air Quality Management District (SCAQMD) and San
Joaquin Valley Air Pollution Control District (SJVUAPCD).
This furnace complies with the 14 ng/J NOx emission
limit in SCAQMD Rule 1111 and SJVUAPCD Rule 4905.
•
AHRI Certified; ETL Listed
•
Installation: upflow,
horizontal left or right
•
Convenient left or right connection
for gas and electrical service
•
Heavy-gauge steel cabinet with
durable baked-enamel finish
• Foil faced insulated heat exchanger
Contents
Nomenclature ........................................
2
Product Specifications ...........................
3
Dimensions
............................................ 4
Airflow Data ........................................... 5
Wiring Diagrams
....................................
8
Accessories
............................................ 9
Minimum Filter Sizes
............................ 9
GM9S80-U
* Complete warranty details available from your local dealer or at www.goodmanmfg.com. To receive the Lifetime Heat Exchanger Limited Warranty
(good for as long as you own your home), 2-Year Unit Replacement Limited Warranty and 10-Year Parts Limited Warranty, online registration must
be completed within 60 days of installation. Online registration is not required in California or Quebec.
