Osburn Horizon Wood Fireplace

The Osburn Horizon Wood Fireplace, part number OB04010, is a zero-clearance wood-burning fireplace designed to deliver high-output heating for large residential spaces. It produces up to 95,000 BTUs of heat and is capable of warming expansive areas with a large firebox designed for extended burn cycles. The built-in design allows installation within framed walls for new construction or renovation projects.

With its sleek and contemporary aesthetic, the Horizon Wood Fireplace effortlessly blends into modern interiors while adding a touch of elegance. Its clean lines, large glass viewing area, and minimalist styling allow the mesmerizing flames to take center stage, creating a visually stunning ambiance that will leave you in awe.

But the Horizon is not just about aesthetics. It offers an unparalleled heating performance that will keep you cozy and comfortable throughout the seasons. Designed for efficiency, this fireplace harnesses the power of wood-burning to provide a sustainable heating solution. It maximizes heat output while minimizing fuel consumption, making it both environmentally friendly and cost-effective.

Equipped with advanced features and technology, the Horizon Wood Fireplace ensures optimal convenience and ease of use. The innovative air wash system keeps the glass clean, offering an unobstructed view of the flames, while the precise control mechanism allows you to easily adjust the heat output to your desired level of comfort.

This fireplace features a non-catalytic combustion system and a large combustion chamber that supports substantial wood loads for longer burn times. The unit includes a blower system to help distribute heated air throughout the room and uses a controlled air system to promote efficient combustion and reduced emissions. The large ceramic glass viewing area provides a clear view of the fire while supporting effective heat transfer into the living space.

Experience the warmth, charm, and energy efficiency of the Horizon Wood Fireplace by Osburn Manufacturing. Embrace the perfect blend of style and functionality, and create an inviting atmosphere that will leave a lasting impression on both family and friends. Upgrade your home heating solution and transform your living space into a cozy sanctuary with the Horizon Wood Fireplace.

What’s Included: Osburn Horizon wood fireplace unit with integrated blower system and refractory-lined firebox.

Installation Limits: Designed for zero-clearance installation within framed wall construction using approved chimney and venting systems.

Compatibility: Compatible with 8-inch Class A chimney systems and approved wood-burning fireplace venting components.

Required Accessories:

Requires the addition of one each of (A) and (B) required accessories to complete the unit

A:

• OA10630  Prairie Style Faceplate

B:

• AC02360  Classic Moulded Refractory Brick Panels

• High-capacity wood-burning fireplace designed for large spaces
• Large firebox supports extended burn cycles and higher wood capacity
• Zero-clearance design allows installation in framed wall construction
• Integrated blower improves heat circulation throughout the room
• Large ceramic glass viewing area with air-wash system
• Fuel type: Dry cordwood
• Recommended heating area (sq. ft.): 1,000 - 2,800
• Overall firebox volume: 4.28
• EPA loading volume (cu. ft.): 4.28
• Maximum burn time: 11 h
• Maximum heat output (dry cordwood): 95,000 BTU/h (27.8 kW)
• Overall heat output rate (min. to max.): 16,610 BTU/h (4.9 kW) to 43,021 BTU/h (12.6 kW)
• Average overall efficiency (EPA cribs/Douglas fir): N.A. (HHV) N.A. (LHV)
• Average overall efficiency (dry cordwood): 63.9% (HHV) 68.4% (LHV)
• Optimum efficiency: 69.7%
• Average particulate emissions rate: 1.6 g/h
• Average CO: 157.4 g/h

The maximum heat output (dry cordwood) is based on a loading density varying between 15 lb/ft³ and 20 lb/ft³.

Other performances are based on a fuel load prescribed by the standard. The specified loading density varies between 7 lb/ft³ and 12 lb/ft³.

The moisture content is between 19% and 25%.

(Average Overall Efficieny) As measured per CSA B415.1-10 stack loss method.

(HHV) Higher Heating Value of the fuel.

(LHV) Lower Heating Value of the fuel.

Performances based on a fuel load prescribed by the standard at 7 lb/ft³ and with a moisture content between 19% and 25%.

Optimum overall efficiency at a specific burn rate (LHV).

 This appliance is officially tested and certified by an independent agency.

Minimum clearances to combustibles*
(Data expressed in inches. 1 inch = 25.4 mm)

                                                                                                                     Canada   USA

* 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.

Brochure Osburn Horizon Wood Fireplace.

Osburn Catalog

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