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45k BTU 92% AFUE Multi Speed Goodman Gas Furnace - Upflow - 17.5" Cabinet

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What's included

Versatility and power don't always go together, but they are a solid match in the Goodman GKS9 Series High-Efficiency Gas Furnace. The heavy-duty aluminized steel tubular heat exchanger and stainless-steel secondary heat exchanger provide the power. The steel cabinet with multi-position installation, direct or non-direct venting, optional side venting, and convenient left or right connection for gas and electrical service provide the versatility. The Lifetime Limited Heat Exchanger Warranty is a nice touch too.

If you’re looking for a natural gas furnace to heat your home, we have a great option from Goodman! Th GKS90 gas furnace can easily fit a home with a smaller space to spare since it is only 17.5” in size. It moves air to your home in an upflow motion and can be connected to your central air system if you wish to enjoy comfort in all seasons, both hot and cold.

The cabinet is designed to be durable and is wrapped in insulation so more of the money spent on your monthly heating bill will go directly to keeping your home at your ideal temperature! This unit in particular will use 92 cents of every $1 you spend on fuel to warm your home. A high-efficient choice that will save you money monthly compared to outdated furnace units! It’s important to know that if air ducts are leaky, it likely means that you lack insulation which may be happening with an older furnace. As a result, your hard earned money is going out the door, never to enter your home. But with this furnace, you are covered! Goodman kept in mind that you want a furnace that will last and maintain outstanding performance for many years. That’s why the cabinet is made with steel that won’t deteriorate easily and is wrapped with insulation for you get more bang for your buck!

The 45k BTU 92% AFUE Multi Speed Goodman Gas Furnace - Upflow - 17.5" Cabinet is a great choice a variety of homes. If you are looking for a high efficiency furnace that operates from natural gas (or propane with a conversion kit), you are looking at a fantastic unit for your home!

Manufacturer Highlights

The Goodman® brand GKS Series Gas Furnaces offer energy efficiencies and operating sound levels that are among the best in the heating and cooling industry. Quality manufacturing as well as easy installation and maintenance make this unit one of the best values on the market.

Standard Features

  • Dual-diameter tubular heat exchanger
  • Single-stage combination redundant gas valve
  • Hot surface igniter and patented adaptive learning control for long igniter life
  • 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

Warranty Terms

For a full description of all warranties applicable to this product as well as individual manufacturer requirements, please review the manufacturer's consumer brochure and/or product warranty documents.  Online warranty registration must be completed within 60 days of installation.  Due to state laws, online registration is not required in California or Quebec. Call for warranty availability on scratch & dent and surplus items.

For additional warranty information, click here.

More Information
Model GKS90453BX
UPC 663051484467
Product Height (in) 40
Gas Furnace Efficiency 92-94%
Product Length (in) 28.75
Configuration Floor Mounted
Product Width (in) 17.5
Air Flow Direction Upflow
Avg Coverage Area 750 - 900 Sq Ft
Blower Motor Multi Speed
Cooling Compatibility (up to) 3 Ton
Electrical Phase 1-Phase
Exhaust Pipe PVC
Fuel Source Natural Gas
Gas Valve Single Stage
Max Overcurrent Protection 15 amps
Weight (lbs) 132.000000
Primary Heating Capacity 40,001 - 45,000 BTU
System Application Type Central Split Systems
Vent Connection 3 inches
Voltage 120
Warranty 10 Year Parts, Lifetime Heat Exchanger
California Residents see Prop 65 WARNING

Shipping & Delivery

Effective and efficient shipping practices are critical for an online business. That’s why we try our best to ship products within 24-36 hours of receiving your order. It’s why we have no hidden fees, send you tracking information as soon as we receive it, and work with our freight carriers to have units delivered as quickly as possible once they leave our warehouse. If you ever have any questions about shipping, call us at 1-270-575-9595. Notice that shipping outside of the continental US require an additional shipping fee.

Shipping Damage & Missing Items

Unpack and inspect ALL packages for damaged or missing items before accepting your shipment. If any damage is found, note this on the delivery receipt. Although Ingrams Water & Air Equipment is NOT responsible for shipping damage, we can assist with filing a claim against the shipping carrier to cover the cost of damages. Any damages or missing items have to be noted on the delivery receipt prior to signing for and accepting your shipment in order to file a claim. Do not let the delivery driver rush you. It is your right to inspect each and every item. If the delivery driver refuses to wait or doesn't allow you to inspect your items prior to signing, please call us immediately at 1-270-575-9595 and our claims department can offer assistance. 

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