5 Ton Goodman Gas Furnace GCSS961005CN


Central Split Systems Goodman


Discover superior performance of the Goodman GCSS961005CN single speed, single stage gas furnace. This model operates with an air flow of 2000 CFM. It is intended to provide up to 100,000 BTU natural gas heating capacity. This unit is housed into heavy-gauge steel cabinet with durable finish. This construction resists corrosion and ensures lengthier lifespan. Also, it features top venting with optional side venting, which offers fast and easy installation.

The Goodman GCSS961005CN offers horizontal or downflow mounting configuration. It is equipped with the heavy-duty aluminized-steel tubular heat exchanger, which ensures excellent heating performance. In order to provide perfect electrical or gas service, this furnace offers convenient right or left connection. Also, this unit is equipped with a single-speed induced draft blower for quiet operation. In addition, this gas furnace provides 95% AFUE thermal efficiency.


  • Heavy-duty aluminized-steel tubular heat exchanger
  • Stainless-steel secondary heat exchanger
  • Single-stage gas valve
  • Durable Silicon Nitride igniter
  • Quiet single-speed induced draft blower
  • Self-diagnostic control board with constant memory fault code history output to a LED
  • All models comply with California 40 ng/J Low NOx emissions standard
  • AHRI Certified; ETL Listed
  • Designed for multi-position installation GCSS96: downflow, horizontal left or right
  • Certified for direct vent (2-pipe) or on-direct vent (1-pipe)
  • Easy-to-install top venting with optional side venting
  • Convenient left or right connection for gas and electrical service
  • Cabinet air leakage (QLeak) ≤ 2%
  • Heavy-gauge steel cabinet with durable finish
  • Fully insulated heat exchanger and blower section
  • Airtight solid bottom or side return with easy-cut tabs for effortless removal in bottom air-inlet applications


Configuration Downflow / Horizontal
 Blower Cooling Capacity 3 / 3.5 / 4 / 5 Tons
 Maximum Input BTU 100000 BTU
 Maximum Heating Output BTU 96000 BTU
 Maximum CFM 2000 @ 0.5
 Efficiency (% AFUE) 96 %
 Blower Type Multi-Speed
 Burner Stages Single
 Maximum Overcurrent Protection (Breaker) 15 Amps
 Fuel Type LP Capable (Kit Required) / Natural Gas
 ENERGY STAR® Qualified No
 Vent Connection 2 or 3 Inches
 Supply Air Opening Size 19.5 x 20.125 Inches
 Flue Pipe Diameter 2
 Product Weight 142 lbs
 Shipping Weight 142 lbs
 Meets CSA Standards Yes
 Meets Canadian OEE Standards Yes
 California Approved Yes
 Width 21 Inches
 Depth 28 3/4 Inches
 Height 34 1/2 Inches
 Voltage 115 Volts
 Frequency 60 Hz
 Voltage Phase 1
 Heat Exchanger Warranty Lifetime
 Unit Replacement Warranty 10 Years
 Parts Warranty 10 Years

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