True North Fireplaces

True North woodstove Insert

True North Woodstove Insert - South Island Fireplace

TN20 Insert ~ for heating up to 1800 sq ft

Convert an existing fireplace into a source of efficient heat with the TN20 Wood Insert. This powerful 2.0 cubic firebox will heat small to medium spaces, burn clean and will offer years of trouble free warmth. The gasketed cast iron door seals the firebox to avoid unnecessary air loss, while clean air-wash technology ensures a full view of the fire while in use.


  • Reliable, durable non-catalytic technology
  • Air wash system for super clean ceramic glass
  • Inside and outside combustion air capable
  • Single-Lever Air Control
  • EPA Certified
  • Cast iron door
  • Efficiency 75%
  • Log Size (max.) 18 in.
  • Emissions 2.1g/hr.
  • Heat Output Cord Wood (BTU) 62,000 BTU
  • Heat Output EPA (BTU) 13500-29000 BTU

Click on the pictures above for larger images, and click the following link for the manual: TN20 INSERT MANUAL PDF || TN20 BROCHURE