Product Overview
MATRIX WOOD INSERT - OB02028
The Osburn Matrix 2000 Wood Burning fireplace insert, quality construction , contemporary looks. The Osburn Matrix is rated at 75,000 btu output heating capacity of 750-2100 sq feet. The Matrix wood burning contemporary flush mount wood burning insert requires a minimum fireplace opening of 28 7/8"w x 19 5/8"d x 23 3/4"h To install see our chimney components category for wood burning fireplace insert liner kit options to complete your installation. If you have any questions please give our Osburn Wood Burning fireplace insert experts a call today 1- 855 485 4015.
The Matrix wood insert defines the new standards for contemporary look and performance. This appliance looks like a fireplace, but has all the advantages of an insert. It's faceplate and blower assembly were developed to allow a flush finish with the masonry fireplace. The blower assembly (90 CFM) is equipped with a heat sensor and a switch that can be set to automatic, manual or OFF position.
Cast iron was selected as the material of choice for this clean and modern unit. Installation into larger openings is facilitated by the use of an optional sheet metal backing plate. This wonderful insert will surely become the focal point of the room.
Note that in order to install the optional projection kit AC01323, one of the optional faceplate backing plate kit AC01322 or AC01332 must be purchased separately to secure the projection kit to it.
96% of the last 31 homeowners who have registered their warranty are satisfied with this product
Appliance performance (1)
| Fuel type : | Dry cordwood (16" recommended) | |
| Recommended heating area-ft² : (*) | 500 - 2,100 | |
| Overall firebox volume-ft³ : | 2.4 | |
| EPA loading volume-ft³ : | 1.95 | |
| Maximum burn time : (*) | 8 h | |
| Maximum heat output-dry cordwood : (2) | 75,000 BTU/h (22.0 kW) | |
| Overall heat output rate < : (2) (3) | 14,200 BTU/h (4.16 kW) to 44,500 BTU/h (13.04 kW) | |
| Average overall efficiency (dry cordwood) : (3) | 72 % (HHV) (4) | 77 % (LHV) (5) |
| Optimum overall efficiency : (6) (7) | 79 % | |
| Optimum heat transfer efficiency : (8) | 76 % | |
| Average particulate emissions rate : (9) | 2.3 g/h | |
| Average CO : (10) | 69 g/h | |
(1) Values are as measured per test method, except for the recommended heating area, firebox volume, maximum burn time and maximum heat output.
(*) Recommended heating area and maximum burn time may vary subject to location in home, chimney draft,heat loss factors, climate, fuel type and other variables. The recommended heated area for a given appliance is defined by the manufacturer as its capacity to maintain a minimum acceptable temperature in the designated area in case of a power failure.
(2) The maximum heat output (dry cordwood) is based on a loading density varying between 15 lb/ft³ and 20 lb/ft³ and reloading intervals ranging from 60 to 120 minutes. Other performances are based on a fuel load prescribed by the standard without any reloading between start and finish. The specified loading density varies between 7 lb/ft³ and 12 lb/ft³. The moisture content is between 19% and 25%.
(3) As measured per CSA B415.1-10 stack loss method.
(4) Higher Heating Value of the fuel.
(5) Lower Heating Value of the fuel.
(6) Performances based on a fuel load prescribed by the standard at 7 lb/ft³ and with a moisture content between 19% and 25%.
(7) Optimum overall efficiency at a specific burn rate (LHV).
(8) The optimum heat transfer efficiency is for the low burn rate (using HHV) and represents the appliance’s ability to convert the energy contained in the wood logs into energy transferred to the room in the form of heat and does not take into account the chemical losses during combustion.
(9) This appliance is officially tested and certified by an independent agency.
(10) Carbon monoxyde.
General features
| Combustion technology | Non-catalytic |
| High-efficiency certified appliance | Yes, EPA 2020 approved |
| Maximum log length | 20" |
| Log positioning | Loading over width |
| Chimney diameter | 6" |
| Flue outlet diameter | 6" |
| Type of chimney | Liner - ULC-S635, CAN/ULC-S640, UL1777 |
| Minimum chimney height (feet) | 12' |
| Baffle type | C-Cast or equivalent |
| Approved for a mobile home installation | No |
| Shipping Weight | 491 lb (223 kg) |
| Door type | Single, glass with cast iron frame |
| Glass type | Ceramic glass |
| Glass surface – dimensions (Width X Height) | 19 5/8" X 11 7/8" |
| Glass air-wash system | Yes |
| Premium quality blower included (CFM) | 90 |
| Overall dimension (Height) | 25 1/8" |
| Overall dimension (Width) | 36 1/8" |
| Overall dimension (Depth) | 23 1/8" |
| Door opening – dimension (Height) | 8 3/4" |
| Door opening - dimension (Width) | 17 1/2" |
| Firebox – dimension (Height) | 11 7/8" |
| Firebox – dimension (Width) | 21" |
| Firebox – dimension (Depth) | 16 3/4" |
| Firebox lined with refractory bricks for better heat distribution | Yes |
| Stainless-steel secondary-air system improving gas combustion | Yes |
| Steel thickness – body | 3/16" |
| Steel thickness – top | 5/16" |
| Fireplace opening – minimum (Height) | 23 3/8" |
| Fireplace opening – minimum (Width) | 28 7/8" |
| Fireplace opening – minimum (Depth) | 19 5/8" |
| USA standard (emissions) | EPA / ASTM WK47329 |
| Canadian Standard (emissions) | CSA B415.1-10 |
| USA standard (safety) | UL 1482, UL 737 |
| Canadian standard (safety) | ULC S628 |
| Tested and listed as per applicable standards | By an accredited laboratory (CAN/USA) |
| Warranty | Limited lifetime |
| Minimum clearances to combustibles* (Data expressed in inches. 1 inch = 25.4 mm) |
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| Canada | United-States | |
| Clearance – combustible side mantle to unit | 9" | 9" |
| Clearance – combustible top mantle to unit | 27" | 27" |
| Clearance – combustible side wall to unit | 16" | 16" |
| Clearance – minimum floor protection in front of the appliance | 18" | 16" |
| Clearance - from the top of the unit to the shelf | 27" | |
| Clearance – from the top of the insert to the shelf | 27" | |
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* The information given on the certification label affixed to the appliance always overrides the information published in any other media (owner's manual, catalogues, flyers, magazines and/or web sites). |
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