
True North TN20 Wood Insert - 31040002
True North TN20 Wood Insert
The True North TN20 Wood Insert is a high-efficiency wood burning fireplace insert designed to transform your existing fireplace into a powerful home heating solution. Featuring a spacious 2.0 cubic foot firebox, this EPA-certified wood insert delivers consistent heat output for small to medium spaces. Built with a durable gasketed cast iron door, it minimizes air loss while maximizing burn efficiency and performance.
Engineered for clean and reliable operation, the TN20 includes an advanced air wash system that keeps the glass clear for a beautiful fire view with less maintenance. This fireplace insert offers efficient wood heating, reduced emissions, and long-lasting durability. Ideal for upgrading traditional fireplaces, the True North TN20 provides dependable warmth, energy savings, and modern performance.
Features
Specifications
| Feature | Details |
|---|---|
| Heat Output (Cord Wood) | 55,000 BTU |
| Heat Output (EPA HHV) | 13,900 – 29,200 BTU |
| Efficiency (HHV) | 73% |
| Emissions | 1.6 g/hr |
| Firebox Size | 2.0 cu. ft. |
| Log Size (Recommended / Max) | 18″ / 20″ |
| Max Burn Time (Approx.) | 6–8 Hours |
Resources
Original: $2,359.02
-65%$2,359.02
$825.66Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
True North TN20 Wood Insert
The True North TN20 Wood Insert is a high-efficiency wood burning fireplace insert designed to transform your existing fireplace into a powerful home heating solution. Featuring a spacious 2.0 cubic foot firebox, this EPA-certified wood insert delivers consistent heat output for small to medium spaces. Built with a durable gasketed cast iron door, it minimizes air loss while maximizing burn efficiency and performance.
Engineered for clean and reliable operation, the TN20 includes an advanced air wash system that keeps the glass clear for a beautiful fire view with less maintenance. This fireplace insert offers efficient wood heating, reduced emissions, and long-lasting durability. Ideal for upgrading traditional fireplaces, the True North TN20 provides dependable warmth, energy savings, and modern performance.
Features
Specifications
| Feature | Details |
|---|---|
| Heat Output (Cord Wood) | 55,000 BTU |
| Heat Output (EPA HHV) | 13,900 – 29,200 BTU |
| Efficiency (HHV) | 73% |
| Emissions | 1.6 g/hr |
| Firebox Size | 2.0 cu. ft. |
| Log Size (Recommended / Max) | 18″ / 20″ |
| Max Burn Time (Approx.) | 6–8 Hours |




















