Napoleon Timberwolf Economizer EPI22 Wood Burning Fireplace Insert

Estimated Arrival: Between and . (To All Contiguous States)

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Economizer™ Wood Burning Insert

Transform your masonry fireplace into an efficient, clean-burning, and cost-effective heating source with Timberwolf’s EPI22 Wood Burning Insert. The large firebox design accommodates 18˝ logs and allows for a long eight-hour burn time.

Outstanding 86% Efficiency Rating


  • EPA Certified 2020
  • Dual blower system included
  • Large ceramic glass viewing area
  • Painted black cast iron door included
  • Minimum fireplace opening: 25 7/8" W x 22" H x 14" D
  • Includes painted black flashing with 3 ½" depth adjustment for installation versatility

CA Residents: See Prop 65 WARNING.


    Model EPI22-1
    Fuel Type Wood
    Vent Type Vented
    Vent Size 6
    Installation Type Insert
    Style Traditional
    Max BTU's 65,000
    Firebox capacity 1.9 cu. ft.
    Chamber (D.W.H) 14 5/8" (371mm) x 20 7/8" (530mm) x 11 5/8" (295mm)
    Area heated** 800-1800 ft2 (74m2 -167m2)
    Burn time (hours) 8 Hours
    Min Depth 14" (356mm)
    Max Depth 17 1/2" (445mm)
    Max log size 18"
    Emissions (grams per hour) 2.25
    Blower kit available Included


    Minimum Clearances to Combustibles

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