EPA 2020 ApprovedThis updated version of the Matrix wood insert will seduce you with an average particle emission rate as low as 1.54 g/h. The latest modifications made to this box are well in tune with the industry standards required for 2020. Although it retains a unique style that is both massive and sleek, we have reviewed the door mechanism to make it more functional. Adding a set of intermediate trim panels may be required to complete your masonry hearth. Always the same legendary Osburn quality.
APPLIANCE PERFORMANCE
| Fuel type : | Dry cordwood | |
| Recommended heating area (sq.ft.) : | 500 – 2,100 | |
| Overall firebox volume : | 2.4 | |
| Maximum burn time : | 8 h | |
| Maximum heat output (dry cordwood) : | 75,000 BTU/h (22.0 kW) | |
| Overall heat output rate (min. to max.) : | 14,800 BTU/h (4.34 kW) to 28,600 BTU/h (8.38 kW) | |
| Average overall efficiency (EPA cribs / Douglas fir) : | N.A. (HHV) | N.A. (LHV) |
| Average overall efficiency (dry cordwood) : | 69 % (HHV) | 74 % (LHV) |
| Optimum efficiency : | 77 % | |
| Average particulate emissions rate : | 1.54 g/h | |
| Average CO : | 89.4 g/h | |
Installation Manual – Osburn Matrix Wood Insert
