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Napoleon Infrared 3G Direct Vent Gas Insert - IR3GNSB

Napoleon Infrared 3G Direct Vent Gas Insert - IR3GNSB


Regular price $2,589.00 USD
Regular price Sale price $2,589.00 USD
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The Napoleon Infrared 3G Gas Fireplace Insert is the perfect solution for an economical heating source complemented with the modern elegance of a sparking Topaz CRYSTALINE ember bed. The Infrared 3G features Napoleon’s exclusive NIGHT LIGHT and comes standard with thermostatic remote control and MIRRO-FLAME Porcelain Reflective Radiant Panels. Optional decorative accessories are also available to match any room in your home. Heating smarter and saving energy doesn’t mean that you have to compromise great design.

Napoleon Inserts Brochure


  • For use within a masonry fireplace
  • Thermostatic remote control now standard
  • Clean face design with a 364 square inch viewing area
  • Back-up control system ensures reliable use, even during power failures
  • Fully battery controlled – no electricity needed to operate the unit
  • Optional decorative accessories available
  • Optional heat circulating blower
  • Includes Porcelain Reflective Radiant Panels
  • Natural Gas and Propane (with optional conversion kit)
  • Heat Radiating Ceramic Glass


Napoleon Infrared 3G Direct Vent Gas Insert - IR3GNSB Dimensions


Actual Dimensions

Height Width Depth
21" 295/8" 131/4"


Napoleon Infrared 3G Direct Vent Gas Insert - IR3GNSB Technical Details


Product Details

Fuel Type: Gas
Vent Type: Direct-Vent
Vent Size: 3
Ignition Type: Millivolt or Electronic
Installation Type: Insert
Style: Traditional
Weight: 100 lbs.
Model: Natural Gas (NG) Propane (LP)
Max. (BTU/HR): 24,000 BTU's 24,000 BTU's
Min. (BTU/HR): 19,200 BTU's 19,200 BTU's

Technical Drawings

Installation Manual

To Open the Installation Manual in another Window => Click Here

Prop-65 warning CA residents View full details