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Osburn Wood Inserts Matrix Wood Insert-OB02028 by Osburn

Matrix Wood Insert-OB02028 by Osburn

by Osburn
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Matrix Wood Insert-OB02028 by Osburn

This 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.

What’s not to like about the Osburn Matrix fireplace insert? This functional insert is made of cast iron, offering many years of durability. The traditional fireplace is being replaced with modern technology adding updated features for safer home heating and energy saving capabilities. The Osburn Matrix fireplace insert offers all of the protection you need from flying sparks and embers while keeping the cost of your energy bill down.
If you’re concerned about pollutants - the Osburn Matrix fireplace insert is a great choice. While a cozy fire can be charming, most of the smoke from a traditional fireplace doesn’t travel up the chimney-leaving the majority of smoke filling the surrounding area in the room. Installing the Osburn Matrix fireplace insert is one solution for a cleaner burning fire and a greener environment. Fireplace lovers can keep those home fires burning safely and environmentally friendly with the Osburn Matrix fireplace insert.

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"
  • Type of chimney : Liner - ULC-S635, CAN/ULC-S640, UL1777
  • Minimum chimney height (feet) : 15'
  • Baffle type : C-Cast or equivalent
  • Approved for a mobile home installation : No
  • Shipping Weight : 535 lb (243kg)
  • Door type : Single, glass with cast iron frame
  • Glass type : Ceramic glass
  • Glass surface – dimensions (Width X Height) : 24 3/8" X 12 5/8"
  • Glass air-wash system : Yes
  • Premium quality blower included (CFM) : 176
  • Overall dimension (Height) :30 1/8"
  • Overall dimension (Width) : 43 5/8"
  • Overall dimension (Depth) : 27 1/4"
  • Door opening – dimension (Height) : 10 1/2"
  • Door opening - dimension (Width) : 25 3/8''
  • Firebox – dimension (Height) : 12 3/8"
  • Firebox – dimension (Width) :22 5/8"
  • Firebox – dimension (Depth) :12 7/8"
  • Firebox lined with refractory bricks for better heat distribution : Yes
  • Stainless-steel secondary-air system improving gas combustion : Yes
  • Adjustable threaded legs : Yes
  • Steel thickness – body : 3/16"
  • Steel thickness – top : 3/16"
  • Fireplace opening – minimum (Height) : 27 1/8"
  • Fireplace opening – minimum (Width) : 31 3/4"
  • Fireplace opening – minimum (Depth) : 22 1/8"
  • USA standard (emissions) : EPA 
  • 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)

  • Clearance – top (measured from the platform on which the appliance is installed)** : 84" (Canada)
  • Clearance – top (measured from the platform on which the appliance is installed)** : 84" (US)
  • Clearance – combustible side mantle to unit : 9 1/2" (Canada)
  • Clearance – combustible side mantle to unit : 9 1/2" (US)
  • Clearance – combustible top mantle to unit : 12" (Canada)
  • Clearance – combustible top mantle to unit : 12" (US)
  • Clearance – combustible side wall to unit : 19" (Canada)
  • Clearance – combustible side wall to unit : 19" (US)
  • Clearance – minimum floor protection in front of the appliance : 18" (Canada)
  • Clearance – minimum floor protection in front of the appliance : 16" (US)
  • Clearance - from the top of the unit to the shelf : 12" (canada)
  • Clearance – from the top of the insert to the shelf : 12" (US)

* 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).

** Some appliances have been tested with a low ceiling. Before setting up your unit, refer to the installation manual.

Specifications

  • Fuel Type : Dry Cordwood (16" recommended)
  • Recommended heating area-ft² : (*) 750 - 2200
  • Overall firebox volume-ft³ : 2.5
  • EPA loading volume-ft³ : 1.94
  • Maximum burn time : (*) 8 h
  • Maximum heat output-dry cordwood : (2) 80,000 BTU/h (23.4 kW)
  • Overall heat output rate < : (2) (3) 12,700 BTU/h (3.72 kW) to 60,700 BTU/h (17.79 kW)
  • Average overall efficiency (dry cordwood) : (3) 64% (HHV) (4) & 68% (LHV) (5)
  • Optimum overall efficiency  : (6) (7) 70%
  • Optimum heat transfer efficiency : (8) 68%
  • Average particulate emissions rate : (9) 1.2 g/h
  • Average CO : (10) 98 g/h

Notes

(1) Values are as measured per test method, except for the recommended heating area, firebox volume, maximum burn time and maximum heat output.

(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.


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