Goodman® GKS9 Gas Furnace

Product Specifications

• Dual-diameter tubular heat exchanger
• Single-stage combination redundant gas valve
• Hot surface igniter and patented adaptive learning control
• Quiet, four-speed direct-drive circulator blower motor
• Dual-certified for 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
• 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
• Coil and furnace fit flush for most installations