Model #: KG7SD 108D-45D1

Single-Stage Gas Furnace 108K BTU Input, 95% Upflow/Horizontal — 21” wide

Vaulted ceilings and sprawling square footage are no match for this single-stage gas furnace from Gibson. Engineered with a 108K BTU capacity and 95% AFUE, it’s the rare breed of powerful and efficient. Because you shouldn’t have to sacrifice comfort for energy savings. With this model, you can have both.

  • Built using proven technology and reliable components protected by heavy-gauge, scratch-resistant cabinets.
  • SmartLite control board helps extend the life of igniters using hot surface ignition technology.
  • Heavy-gauge steel heat exchanger for durability. Furnaces and mechanical and electrical components are 100% fired and tested on the manufacturing line to ensure reliable performance.

PA Model Number: 922044K

Constant comfort, meet energy efficiency. This 108K BTU single-stage gas furnace from Gibson does it all.

Hot Surface Igniter

Flexible Category IV Venting System

High Efficiency Blower Kits

Diagnostic Lights for Easy Troubleshooting

Two Piece Door Design

Spec: 95% Upflow/ Horizontal 90k Input 21" (KG7SD 090D-35C1)

BTU Input

  • 108,000

Upflow/ Horizontal

Ten Year Limited Parts Only Warranty — Requires Consumer Registration

If any part fails due to a defect in material or workmanship within the Warranty Period (defined below), a replacement part will be provided free of charge except for the freight costs which are the owner’s responsibility. Nortek Global HVAC will not pay for parts purchased in the field from other than a Nortek Global HVAC distributor. The owner is responsible for all labor and refrigerant charges. Replacement parts are warranted only for the balance of the original Warranty Period. In order to be eligible for coverage under this warranty, you must register within 60 days of the later of installation or occupancy.

If registration is not completed within 60 days, the Warranty Period reverts to:5 year parts, 5 year compressor, 20 year heat exchanger (Applicable to second owner)

The registered equipment warranty is 10 year limited parts and lifetime heat exchanger (Applicable to original owner only)

Product Registration

Register your product online at

For further assistance, call 1-800-422-4328

Installation Manual: 95% Upflow/ Horizontal 90k Input 21" (KG7SD 090D-35C1)

Spec: 95% Upflow/ Horizontal 90k Input 21" (KG7SD 090D-35C1)

WARNING: Prop 65

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