C
omfort
N
et
™
-C
ompatible
m
ulti
-p
ositioN
, t
wo
-s
tage
V
ariable
-s
peed
g
as
f
urNaCe
Standard Features
• Dual-diameter tubular heat exchanger
• Two-stage gas valve operates with two-stage or single-
stage thermostats
• ComfortNet™ Communications System compatible
• Efficient and quiet variable-speed ECM circulator motor
gently ramps up or down according to heating or cooling
demand
• 120V Silicon Nitride igniter designed for long igniter life
• Furnace control board with self-diagnostics, color-coded
low-voltage terminals, and provisions for electronic air
cleaner and 120-volt or 24-volt humidifiers
• Low constant fan allows homeowner to activate very low
speed to efficiently circulate air throughout the home. This
setting costs as little as a 100-watt light bulb to operate.
• Dual-certified for sealed combustion direct vent (2-pipe)
or non-direct vent (1-pipe) applications
• Quiet two-speed induced draft blower
• All models comply with California NOx emissions standards
Cabinet Features
• Fully insulated, heavy-gauge steel cabinet with durable
baked-enamel finish
• Foil-faced insulation lines the heat exchanger
• Easy-to-install top venting is standard; alternate flue/vent
connections on some models
• Designed for multi-position installation –
GMVC95: upflow, horizontal left or right;
GCVC95/9: downflow, horizontal left or right
• Airtight solid bottom for side return applications and easy-cut
tabs for effortless removal in bottom air inlet applications
• Convenient left or right connection for gas/electric service
• Coil and furnace fit flush for most installations
GMVC95:
up
to
95% AFuE
GCVC95:
up
to
95% AFuE
GCVC9:
up
to
93% AFuE
* Complete warranty details available from your local dealer or at www.goodmamfg.com. To receive
the Lifetime Heat Exchanger Limited Warranty (good for as long as you own your home), 10-Year Unit
Replacement Limited Warranty and 10-Year Parts Limited Warranty, online registration must be com-
pleted within 60 days of installation. Online registration is not required in California or Québec.
Contents
Nomenclature ........................................................................... 2
Product Specifications .............................................................. 3
Dimensions ............................................................................... 4
Airflow Data .............................................................................. 6
Wiring Diagrams ..................................................................... 10
Thermostats ........................................................................... 12
Accessories .............................................................................. 12
H
eatiNg
i
Nput
:
46,000–115,000 btu/
H
SS-
GMVC95
www.goodmanmfg.com
9/10
Supersedes 8/10
gmVC95 & gCVC95/9
