Napoleon NSM120S5A 120,000 BTU Single Stage Multi-Position High Efficiency Gas Furnace with Single Stage PSC Motor

- Item #: BCI2050999

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Configure your Napoleon NSM120S5A 120,000 BTU Single Stage Multi-Position High Efficiency Gas Furnace with Single Stage PSC Motor

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9500 Series 120,000 BTU Furnace with Single Stage 3/4 Horsepower PSC Motor

Advanced engineering and dexterous design combine to create an unparalleled long lasting performance from the efficient and compact 9500 series furnace. With a multi-speed PSC motor, a variety of high quality components made of corrosion resistant heavy gauge aluminized and stainless steel along with a durable powder coated exterior designed for durability and efficiency, the warmth, comfort and quiet operations from this furnace will continue to be delivered for years. Easy to install with a variety of installation positions available, along with the versatility of multiple venting and fuel options, Napoleon has created the perfect option for almost any home, and backs this promise with their President's Limited Lifetime Guarantee.

95% AFUE: With an Annual Fuel Utilization Efficiency of 95%, the 9500 series furnace makes its mark as top of its class in both its superior design and efficient engineering. Save over $1,000 per year in energy costs while relaxing in the comfort of your home that's perfectly heated and whisper quiet.


  • High efficiency multi-speed PSC motor for ultimate control.
  • Corrosion resistant heavy gauged aluminized-steel heat exchanger for lasting durability.
  • Stainless steel heat recover coil for efficient heat distribution.
  • Aluminized multi-port in shot burners create perfect flames.
  • Self diagnostic integrated furnace control ensures quick and accurate service.
  • Durable sound reducing insulated cabinet keeps noise to a minimum.
  • AFUE rating of 95 percent ensures high efficiency.
  • Convenient zero clearance to combustibles for ease and versatility in installation.
  • Comes standard with president's limited lifetime warranty with registration.


  • Depth: 29.5"
  • Height: 32.875"
  • Width: 22.5"
  • Heating Area: 4500 feet
  • AFUE Rating: 0.95%
  • Fuel Type: Natural Gas
  • BTU: 120000

Napoleon traces its lineage back to 1976, when Wolfgang Schroeter began manufacturing steel railings in Barrie, Ontario, Canada. No one could have imagined then what would lay ahead for Wolf Steel Ltd.

Every new product Napoleon introduces is designed and built with the customer’s comfort and convenience in mind, staying ahead of the competition through superior engineering and product quality and performance. strongly recommends that installation of all heating and air conditioning (HVAC) systems be installed by a licensed contractor. Under the terms of the manufacturer's warranty it is required that the system be checked, started up and signed-off on by a licensed HVAC technician before being put in service. Supporting installation documentation must be submitted before the factory warranty will be honored. The purchaser is responsible for conforming to any local or state codes. Unqualified persons should not attempt installation of this or any other HVAC system.

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Our SKU: Napoleon NSM120S5A

This product is listed under the following manufacturer number(s):

  • Napoleon NSM120S5A
    Powder Coated

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Napoleon NSM120S5A Product Specifications

Specification Sheet
Installation Guide
Manufacturers Warranty Information
Application Heating
Blower Yes
CFM 2000
Configuration Furnace
Depth 29.5
Efficiency Rating 95
Fuel Type Natural Gas
Heating Area 4500
Height 32.875
Includes Thermostat No
Installation Type Free Standing
Manufacturer Warranty Presidents Limited Lifetime
Max BTU Input 120000
Product Weight 165
Series 9500
Theme Contemporary
Total BTUs 114000
Vent Type Direct Vent
Wattage 80
Width 22.5
Zero Clearance Yes

Installation Resource Center

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