California ONLY!  Unless you plan to install this furnace in the state of California, you do not need this California-only Low NOx model.  Consider the GMES800805CN instead. 

The Goodman® GMES8 series of standard efficiency, single stage furnaces are multi-position, making them the perfect choice whether you are installing in a basement, closet, alcove or attic.  The patented aluminized-steel tubular heat exchanger and durable Silicon Nitride Hot Surface Ignition system combined with the heavy-gauge, reinforced, insulated steel cabinet and durable baked enamel finish ensure years of trouble-free performance.  Manufactured by Goodman in the U.S.A., you get one of the best warranties in the industry, all at an unbeatable price.

Important Safety Notice

Furnace Features

• Operates as a natural gas furnace out of the box, and can be easily converted to a propane furnace with optional propane conversion kit (see Accessories tab).
• Corrosion-resistant, aluminized-steel tubular furnace heat exchanger
• Furnace is designed for multi-position installation - Goodman GMS8: upflow, horizontal right or left; Goodman GDS8: dedicated downflow
• Energy-saving, reliable hot surface ignition system with Goodman furnace patented adaptive learning algorithm to maximize igniter life
• Aluminized steel inshot gas furnace burners
• Energy-saving PSC, multi-speed, direct drive blower motor
• Quiet, corrosion-resistant induced draft furnace blower assembly
• Integrated Goodman furnace control with diagnostics
• Low voltage terminal blocks
• Multiple flame roll-out switches, blower door safety switch, outlet air-limit switch and pressure switch for proof of combustion air
• 40VA transformer for heating and air conditioning control service
• Combination redundant gas valve and regulator
• A rotating combustion air blower (Goodman GMS8) that provides the option of venting the furnace through the top, right-hand side or left-hand side
• Completely assembled, factory run-tested furnace for heating or combination heating/cooling application
• Furnace has heavy-gauge, reinforced, fully insulated steel cabinet with durable baked-enamel finish
• Attractive architectural gray paint finish
• Heater's foil-face insulation lines the heat exchanger compartment
• Coil and furnace fit flush for easy installation
• Convenient left or right connection for gas and electric service
• Bottom or side air inlet (Goodman GMS8)
• Removable, solid-bottom block off
• Complies with California NOx Standards.