Specifications

  
G AS F urnACeS
gmS8/gHS8/gdS8 — Single-STAge, mulTi-SPeed gAS furnACe
TheAmana
®
Distinctions™brandGMS8/GDS8/GHS8Multi-Position,Single-Stage,Multi-SpeedGasFurnacesprovideexceptional
indoorcomfort.Withasingle-stagegasvalve,multi-speedcirculatorblower,thesemodelsprovidecomfortallseasonlong.These
quietfurnacesdeliveraenergy-saving80%AFUEcomparedtolowerAFUEfurnaces.
Product Features
• Patentedaluminized-steel,dual-diametertubularheatexchanger
• 80%AFUE
• Convenient33⅜”heightunit
• Single-stagecombinationredundantgasvalve
• Hot-surfaceigniter
• Energy-saving,quiet,four-speeddirect-drivecirculatorblowermotor
• Furnacecontrolboardwithself-diagnosticsandlow-voltage
terminalblock
• Quiet,single-speedinduceddraftblower
• Foil-facedinsulationlinestheheatexchangersection
• Designedformulti-positioninstallation:
GMS8/GHS8—upow,horizontalleftorright
GDS8—dedicateddownow
• Coilandfurnacetushformostinstallations
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    
GMS80453AN* 45,000 36,000 80% 3 14 28 33⅜ 120
GMS80703AN* 70,000 56,000 80% 3 14 28 33⅜ 130
GMS80704BN* 70,000 56,000 80% 4 17½ 28 33⅜ 143
GMS80904BN* 90,000 72,000 80% 4 17½ 28 33⅜ 153
GMS80905CN* 90,000 72,000 80% 5 21 28 33⅜ 163
GMS81155CN* 115,000 92,000 80% 5 21 28 33⅜ 163
GMS81405DN 140,000 112,000 80% 5 24½ 28 33⅜ 163
GDS80453AX* 45,000 36,000 80 3 14 28 33⅜ 120
GDS80703AX* 70,000 56,000 80 3 14 28 33⅜ 130
GDS80904CX* 90,000 72,000 80 4 17½ 28 33⅜ 153
GDS81155CX* 115,000 92,000 80 5 21 28 33⅜ 175
GHS80453AX 45,000 36,000 80 3 14” 12½” 33⅜ 120
GHS80704BX 70,000 56,000 80 4 17½” 16” 33⅜ 130
GHS80905CX 90,000 72,000 80 5 21” 19½” 33⅜ 153
*DenoteslowNOxmodels 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) 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.