Osburn 3500
Wood Insert

Up To A 30% Tax Credit

The Osburn 3500 wood insert combines power, efficiency and safety. With its amazing features and sober lines that give way to one of the largest glass surfaces in its category, this insert will blend perfectly with the architecture of your home. Its flawless design reveals all the Canadian know-how in terms of alternative heating and will quickly become the house favorite. No harsh winter can resist it!

Because each house is unique, choose the door overlay, the faceplate and the trims that suit you!

Category:

Specifications

Maximum BTUs/hr 110,000
Heats Up To 1,000 – 2,700 sq ft
Efficiency 77%
Product Size Large
Log Size 16″
Burn Time up to 10 hrs
Firebox Capacity 3.5 cu. ft.
Emissions (gms/hr) 1.6
Room Size Large
Vent Type Stainless
Vent Size (Exhaust) 6″
Masonary Fireplaces Only Yes

Appliance Dimensions

Click Here For The Appliance Dimensions

Hearth Requirements

Insert At Minimun Extention Requires 18 1/4″ Of Ember Protection If Hearth Is Raised More Than 6″
Insert At Maximum Extention Requires 19 5/8″ Of Ember Protection If Hearth Is Raised More Than 6″
Insert At Minimun Extention Requires 29 1/4″ Of Thermal Protection If Hearth Is Raised 6″ Or Less
Insert At Maximum Extention Requires 30 5/8″ Of Thermal Protection If Hearth Is Raised 6″ Or Less

Surround Sizes

Cast Iron Faceplate 44″ Width X 32″ Height
Oversized Backing Plate 50″ Width x 32″ Height

Mantle Clearances

Clearance Required 50 1/4″ Mantle Sticking Out Up To 12″ Max

Minimum Fireplace Opening

Width 31″
Height 26 1/4″″
Depth 18 3/8″