Osburn 3500-I Wood Insert
The Osburn 3500 wood insert combines powerful heating, high efficiency, and safety with one of the largest glass viewing areas in its category. Designed for masonry fireplace installation only, it offers customizable door overlays, faceplates, and trims to match your home’s architecture.
- Door Opening Width: 19
- Maximum Log Length: 22
- Flue Outlet Diameter: 6
- Indoor/Outdoor Use: Indoor Only
- Masonry Fireplace Only: true
- Viewing Sides: Single-Sided
- High Performance Heat: true
- Safety Features: Masonry installation required
- Combustion System Type: Non-catalytic
- Average CO Emissions: 73
- Average Particulate Emissions Rate: 1.6
- Glass Air Wash System: true
- Optimum Overall Efficiency: 77
- Optimum Heat Transfer Efficiency: 75
- Compatibility: Blower, Masonry Fireplace, Wood-Burning Fireplace
- Firebox Capacity: 3.5
- Efficient Heating: true
- Door Width: 19
- Door Height: 9.875
- Outside Air Configuration: Outside Air Kit Compatible
Additional information
| Brand | Osburn |
|---|---|
| Fuel Type | Wood |
| Product Type | Insert |
| Design Style | Insert |
