Timberwolf® Economizer™ Pellet Insert

Designed for efficiency, performance and to provide an economical heating source, the TPI35 Pellet Insert delivers comfortable heat up to 2,000 sq. ft. Up to 30 hours of burn time, allows less refueling and minimal maintenance.
Outstanding 76.3% Efficiency Rating
2300C With Standard Pedestal and Ash Pan

  • Digital control panel
  • Painted black cast iron door included
  • Certified for 50/50 mix of pellets and corn
  • Painted black flashing with 2˝ depth adjustment for installation versatility (sold separately)
  • Minimum fireplace opening: 22˝w x 21˝ h with adjustable depth: 10 ½˝ to 12 ½˝

Digital Control Panel
Digital Control Panel

**Figures may vary with individual conditions such as floor plan layout, insulation value/heat loss of the house, geographical location and pellets used.

Model TPI35
BTU heat Input
(low - high)
12,750 - 38,250
Hopper capacity 45 lbs.
Area heated** Up to 2,000+
Burn time (hours) 30
Flue diameter 3"
Heat exchanger Included
120 CFM blower kit Included