Napoleon NPX045S2A 45,000 BTU Single Stage Natural Gas Furnace

Napoleon NPX045S2A Front
  • Napoleon NPX045S2A 9500 Series 45,000 BTU Single Stage Gas Furnace
  • Featuring Aluminized Multi-Port in Shot Burners Perfeclty Shaping to Flame Cone for Maximum Efficiency
Availability: Discontinued
List Price: $2346.00
Price Break: $541.00
Our Price: $1805.00


Enjoy heat that is safe, reliable and efficient with the Napoleon NPX045S2A 45,000 BTU natural gas furnace featuring an ultra-efficient ECM-X13 motor. It uses about 60 to 80 watts as compared to a conventional blower motor that uses about 400 watts. So it can reduce electrical consumption by up to 80%!

Very Efficient
The Napoleon NPX045S2A gas furnace features the shortest cabinet available for a high efficiency 95% AFUE unit. It stands at only 32 7/8" tall. One of the reasons this unit is so efficient is because the heat exchanger has been designed with more surface area allowing more heat to transfer.

Easy to Use
This unit features a convenient self diagnostic Integrated Furnace Control (IFC) that contains LED indicator lights for easy and accurate maintenance calls. It constantly monitors all safety devices and can accommodate hook-ups for other home comfort products.

Whisper Quiet Operation
The biggest concern among customers looking to purchase a furnace is noise. The Napoleon gas furnace features whisper quiet operation because the blower compartment has been acoustically insulated. It's also been designed for durability with a powder coated finished that reduces scratches and corrosion.

Installing it is Easy
With the Napoleon furnace heater you'll have several different installation options. It can be installed for upflow, downflow, horizontal left and horizontal right without the need for an additional installation kit. Also, zero clearance is required so it can fit easily into a closet or alcove.


  • Model: NPX045S2A
  • Product Type: 45,000 BTU Single Stage Natural Gas Furnace
  • Product Color: White/Red
  • Application: Ideal for efficiently heating your home
  • Type: Furnace Heater, Single Stage Furnace
  • Warranty: Lifetime heat exchanger limited warranty, 10 year parts limited warranty
  • Fuel Type: Natural Gas
  • Efficiency (AFUE): 95 %
  • Motor Type: ECM X-13
  • Motor Size: 1/3 HP
  • Input: 45000 BTU/HR
  • Output: 42750 BTU/HR
  • Minimum Vent Size: 1 1/2 Inches
  • Maximum Vent Size: 2 Inches
  • Minimum Vent Length: 15 Inches
  • Maximum Vent Length: 75 Inches
  • Blower Size: 10-6TDD
  • Maximum Air Flow: 950 CFM
  • Minimum Air Flow: 600 CFM
  • Tonnages: 1-1/2, 2, 2-1/2
  • Return Opening Size: 14x23
  • Additional Information: Simple conversion to propane


  • 95% AFUE for lower fuel bills
  • Heat recovery coil increases efficiency by evenly distributing the remaining heat to the coil's large fins
  • Includes LED service indicator light which make service calls quick and easy
  • Multiple installation options for upflow, downflow, horizontal left or right
  • Resists scratching and corrosion with a baked-on powder coat paint
  • Triple pass heat exchanger has a large surface area to maximize heat transfer
Our Guarantee
  • FREE return shipping
  • Hassle-Free return policy
  • Zero restocking fees