Osburn Matrix 1900
Wood Insert

Up To A 30% Tax Credit

Treat your family to incomparable comfort with the Matrix 1900 wood-burning insert. Its magnificent cast-iron faceplate is adorned with a patterned upper louver and columns that frame its large door. Its discreet black wooden handle, air control with removable handle as well as flush mount blower disappear to leave room for the delicate details of its faceplate. Its large glass surface highlights a panoramic view of the flames to fully enjoy your moments near the fire.

The Matrix 1900 is a compact unit that has tapered top and sides for easy installation in smaller hearths. The deep bottom of its combustion chamber allows ash to accumulate and reduces the frequency of cleaning.



Maximum BTUs/hr 45,000
Heats Up To 250 – 1200 sq ft
Efficiency 75%
Product Size Small
Log Size 16″
Burn Time up to 7 hrs
Firebox Capacity 1.1 cu. ft.
Emissions (gms/hr) 1.5
Room Size Medium
Vent Type Stainless
Vent Size (Exhaust) 6″
Masonary Fireplaces Only Yes

Appliance Dimensions

Width 25″
Height 18 5/8″
Depth 15 1/4″

Hearth Requirements

Insert At Flush Depth 16″ Depth

Surround Sizes

Cast Faceplate 36″ Width X 23 7/8″ Height
Optional Backing Plate 44″ Width x 32″ Height

Mantle Clearances

Clearance Required 34″ Hearth To Mantle

Minimum Fireplace Opening

Width 25″
Height 19″
Depth 15 1/2″

Product Video