Call Us: 800-218-4947

Wood Burning Fireplace Inserts


Free Delivery $500 Orders
Free Curb Side $500 Orders
*Some Exceptions Apply

Napoleon S20i | Small Wood Burning Fireplace Insert | Charcoal Finish

Wood Burning Insert | S20i | Napoleon
Wood Burning Insert | S20i | Napoleon

Included Components


Required Surround - choose one
Items: 0, Total: $0

Items: 0, Total: $0

Chimney Flue Liner Kits
Items: 0, Total: $0




Napoleon S20i Wood Burning Insert

The S20i is the perfect solution for those looking for EPA 2020 certified wood burning technology in an insert with a clean and contemporary look. Best in class features include extremely long burn times, heavy duty firebox top and full width ash lip and base to protect your floor. A dual blower system comes included with the S20i to ensure optimal comfort.


Important Note regarding Napoleon Prices:

Prices listed for all Napoleon products are MAP (Minimum Advertised Price). As you shop the web for Napoleon products, you will find all prices are the same. Beware of any site that offers lower than MAP prices as they are most likely pirating the products and will not be able to provide warranty or service in the event you should have a problem. You can buy with confidence from New Energy - we have been in business for over 30 years supplying dealers and retail customers throughout the United States. We have huge inventories and stock products are shipped the same day of the order.

BTU 12,944 - 54,127
EPA Rating 2.25
Heating Capacity Sq. Ft.800 - 1,800
Firebox Capacity Cu/Ft.1.9
Max Log Size16"
Burn Time/hrs8
Chimney size and type6"
Insert Dimensions25-3/8" w x 21-3/4" h x 26-1/2" d
Minimum Fireplace Opening 25-7/8" w x 22" h x 14" d
Specifications S20i_Specification_Sheet.pdf, PDF document, version 1.6



  • 1.9 cu. ft. firebox capacity
  • Burn time 8 hours
  • Weighted Average Emissions Rate: 2.25 g/hr
  • Weighted Average Overall Efficiency: 72%
  • Tested to 2020 cord wood requirements
  • Contemporary wood insert complete with contemporary cast door
  • Dual blower system included
  • Heavy duty 5/16" firebox top
  • Ceramic fiber baffle system


Napoleon S20 Wood Stove and S20i Wood Insertfrom Napoleonon Vimeo.

Download Complete Specifications

S-Series S20i

Product Code - S20i

Wood Fireplace Insert

  • Up to 65,000 BTU's
  • Hidden hinges and extra large glass viewing area
  • EPA 2020 Certified
  • President’s Limited Lifetime Warranty

Orders Desk


Contact Us Form


Technical Information Request

  Email us

General Information