Specifications
49
G
AS
F
urnACeS
49
gme8/gdH8 — TwinComforT
™
(ConVerTible), mulTi-SPeed gAS furnACe
The Amana® Distinctions® brand GME8/GDH8 Twin-Comfort™ Multi-Speed, Multi-Position Gas Furnace features an aluminized-
steel, dual-diameter tubular heat exchanger and durable Silicon Nitride Hot-Surface Ignition system. With a heavy-gauge,
reinforced, insulated steel cabinet and durable baked enamel nish, these units can be installed in a variety of locations.
Product FeatureS
• Aluminized-steel, dual-diameter tubular heat exchanger
• 80% AFUE
• Convenient 33⅜” height unit
• Two-stage gas valve with revolutionary new convertible technology
that allows installer to turn on two-stage operation with the ip of
a dipswitch
• GME8 contains an efcient EEM circulator motor that
saves energy in the heating and cooling months
• Durable Silicon Nitride igniter
• Furnace control board with self-diagnostics, color-coded low-voltage
terminals and provisions for electronic air cleaners and humidiers
• Control board stores the last ve diagnostic codes in memory; simple
push-button activation outputs the fault history to a ashing red LED
• Low constant fan allows homeowner to activate the low-heat speed
to efciently circulate air throughout the home
• Self-adjusting feature automatically adjusts furnace to high or low
stage based on outside temperature without the need for an outdoor
temperature sensor
• Fully insulated heavy-gauge steel cabinet with durable baked-
enamel nish
• Foil-faced insulation lines the heat exchanger section
• Designed for multi-position installation:
GME8: upow, horizontal left or right
GDH8: dedicated downow
• Convenient left or right connection for gas and electric service
• Coil and furnace t ush for most installations
• All models comply with California NOx emissions standards
%
W” D”
GME80703BX 70,000 56,000 80 3 17½ 28 33⅜ 130
GME80905CX 90,000 72,000 80 5 21 28 33⅜ 163
GME81155CX 115,000 92,000 80 5 21 28 33⅜ 167
GDH80453AX 45,000 36,000 80 3 14 28 33⅜ 120
GDH80703AX 70,000 56,000 80 3 14 28 33⅜ 130
GDH80904BX 90,000 72,000 80 4 17½ 28 33⅜ 153
GDH81155CX 115,000 92,000 80 5 21 28 33⅜ 175
¹ Max tons @ 0.5” ESP
Goodman Company, L.P., reserves the right to discontinue, or change at any time, specifications or designs without notice or without incurring obligations.
* Complete warranty details available from your local dealer or at www.amana-hac.
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 completed within 60 days of
installation. Online registration is not required in California or Quebec.