The IronStrike Montlake 300 Wood Burning Fireplace Insert is designed to provide efficient wood-fired heating while offering a wide viewing area for enjoying the fire. Built with the brand's Thermal Fin Technology (TFT™), the cast-iron heat exchanger increases heat transfer surface area compared to a standard insert design, helping direct more warmth into the room. Its spacious firebox accommodates logs up to 21 inches deep and supports heating areas from approximately 2,000 to 3,000 square feet under the manufacturer's specifications.
A large ceramic glass viewing window provides a clear view of the flames while promoting effective heat transfer, and the integrated air wash system helps keep the glass cleaner during operation. The air-boost timer automatically adjusts the air intake during startup and reloading for easier operation, while the standard 150 CFM variable-speed blower distributes heat into the living space. Constructed from precision-cut heavy-gauge steel with high-density firebrick, the insert is engineered for long-lasting performance and improved heat retention. The unit is EPA-certified and approved for Washington State standards for clean and efficient operation.
Features
- Thermal Fin Technology (TFT™) cast-iron heat exchanger provides 32% more surface area than a standard insert design for enhanced heat transfer.
- Spacious firebox accepts logs up to 21 inches deep and offers approximately 2.91 cubic feet of capacity.
- Large ceramic glass viewing area delivers an expansive view of the fire while supporting efficient heat transfer.
- Integrated air wash system helps keep the viewing glass cleaner for improved visibility.
- Air-boost timer automatically adjusts air intake during startup and reloading for easier operation.
- Standard 150 CFM variable-speed blower helps circulate heat from the insert into the room.
Specifications
| Specification | Details |
|---|---|
| Brand | IronStrike |
| Product | Montlake 300 Wood Burning Fireplace Insert |
| Model | ML300GL |
| SKU | ML300GL |
| Fuel Type | Wood |
| Design Style | Lodge Collection |
| EPA Certified | Yes |
| Heating Capacity | 2,000–3,000 sq. ft. |
| BTU Output | 29,181 BTUs/hr. (listed); 100,000 BTUs/hr. |
| Maximum Burn Time | Up to 8 hours |
| Firebox Dimensions | 18.2" W × 21.23" D × 13" H Max. |
| Firebox Volume | 2.91 cu. ft. |
| Maximum Log Size | 17" W × 21" D Max. |
| Glass Viewing Area | 16-1/2" W × 11-5/16" H |
| Stove Pipe Diameter | 6" (152 mm) |
| Product Dimensions | 38.125" W × 23" D × 25.875" H |
| Product Weight | 436 lbs. |
| Safety Listing | PFS TECO Listed to UL 1482, ULC S628 |
| Standard Blower | 150 CFM Variable Speed |
| Warranty | Innovative Hearth Products (IHP) Limited Lifetime Warranty for the product body, firebox, and ceramic glass (thermal breakage only), subject to exclusions and limitations described by the manufacturer. |
Included
- Montlake 300 Wood Burning Fireplace Insert Assembly
Not Included (Sold Separately)
- Cast Top and Surround Panel (required to complete unit)
- Faceplate
- Cast Iron Warming Surface
- Chimney Components
Technical Documents & Manuals
Product FAQs
FAQ 1
Q: How large of an area can the IronStrike Montlake 300 Wood Burning Fireplace Insert heat?
A: According to the manufacturer, the unit is designed to heat approximately 2,000 to 3,000 square feet, depending on installation and operating conditions.
Q: What size logs can the IronStrike Montlake 300 Wood Burning Fireplace Insert accommodate?
A: The firebox is designed to accept logs up to 21 inches deep, with a maximum listed log size of 17 inches wide by 21 inches deep.
Q: What components are required separately to complete installation?
A: The fireplace insert assembly is included, but a Cast Top and Surround Panel is required to complete the unit. The faceplate, cast iron warming surface, and chimney components are also sold separately.