Osburn Matrix 1900 Wood Insert The Osburn Matrix 1900 Wood Insert must be installed into a masonry fireplace. Treat your family to incomparable comfort with the Osburn Matrix 1900 Wood 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. Osburn Matrix 1900 Wood Insert's large glass surface highlights a panoramic view of the flames to fully enjoy your moments near the fire. The Osburn Matrix 1900 Wood Insert 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. Specifications Combustion technology Non-catalytic High-efficiency certified appliance Yes, EPA 2020 approved Maximum log length 17" 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 332 lb (151 kg) Door type Single, glass with cast iron frame Glass type Ceramic glass Glass surface – dimensions (Width X Height) 18" X 8 1/8" Glass air-wash system Yes Premium quality blower included (CFM) 90 Overall dimension (Height) 23 7/8" Overall dimension (Width) 36" Overall dimension (Depth) 21" Door opening – dimension (Height) 7 7/8" Door opening - dimension (Width) 18 1/4" Firebox – dimension (Height) 8 7/8" Firebox – dimension (Width) 16 3/4" Firebox – dimension (Depth) 12 3/8" Moulded refractory bricks Yes Stainless-steel secondary-air system improving gas combustion Yes Steel thickness – body 3/16" Steel thickness – top 3/16" Fireplace opening – minimum (Height) 19" Fireplace opening – minimum (Width) 25" Fireplace opening – minimum (Depth) 15 1/2" 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 Manuals/Documents Owner's Manual Dimension Sheet Installation Guide
