The Goodman® GKS9 92.1% AFUE Single-Stage, Multi-Speed Upflow Gas Furnace features a patented aluminized-steel tubular heat exchanger and energy-efficient Hot Surface Ignition system. This furnace is run-tested for heating or combination heating/cooling
applications. With a corrosion-resistant, painted steel cabinet, this unit can be installed in a variety of locations.
Standard Features
- Patented TuffTube™ dual-diameter tubular heat exchanger
- Single-stage combination redundant gas valve
- Hot surface igniter and patented adaptive learning control
- for maximum igniter life
- Energy-saving, quiet four-speed direct-drive
- circulator blower motor
- Furnace control board with self-diagnostics and low voltage
- terminal block
- Dual-certified for sealed combustion direct vent
- (2-pipe) or non-direct vent (1-pipe) applications
- Quiet, single-speed induced draft blower
- All models comply with California NOx emissions standards
Cabinet Features
- Foil-faced insulation lines the heat exchanger
- Designed for upflow installation; can be converted to
- horizontal left or right with a pressure switch kit
- (sold separately)
- Easy-to-install top venting is standard
- Airtight solid bottom for side return applications and easy-cut
- tabs for effortless removal in bottom air inlet applications
- Coil and furnace fit flush for most installations
When you compare the performance qualities of the TuffTube™ heat exchanger to any of the competitive brands, you’ll discover why more and more homeowners are installing Goodman brand gas furnaces…they saying, “Thank goodness for Goodman”.
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