Osburn 3500 Wood Insert w/ 5.5" x 25' Forever Flex Liner Kit OB03510K Review
Do you desire a magnificent fireplace insert that heats your room effectively and beautifully? You may get the Osburn 3500 Wood Insert with 5.5" x 25' Forever Flex Liner Kit OB03510K!
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!
NOTE: Shown with required faceplate, faceplate trim, and door overlay (not included). The faceplate, faceplate trim, and door overlay must be purchased to complete this unit.
Required Accessories:
- Black or brushed nickel door overlay
- Faceplate kit Medium (32" x 44") or Large (32" x 50")
- Black or brushed nickel faceplate trims
Also, check the available Osburn 3500 Wood Insert OB03510
Avail one of the best efficient wood inserts Osburn 3500 Wood Insert w/ 5.5" x 25' Forever Flex Liner Kit OB03510K Today and you will feel comfort and relaxation during the cold moments at your home!
Features
Features:
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Fuel type: Dry cordwood (16" recommended)
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Recommended heating area-ft²: 1000- 2,700
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Overall firebox volume-ft³: 3.5
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EPA loading volume-ft³: 2.84
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Maximum burn time: 10 h
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Maximum heat output-dry cordwood: 110,000 BTU/h (32.2 kW)
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Overall heat output rate : 18,100 BTU/h (5.3 kW) to 49,500 BTU/h (14.5 kW)
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Average overall efficiency (dry cordwood) : 71% (HHV) 76% (LHV)
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Optimum overall efficiency: 77%
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Optimum heat transfer efficiency: 76%
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Average particulate emissions rate: 1.32 g/h
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Average CO: 92 g/h
Values are as measured per test method, except for the recommended heating area, firebox volume, maximum burn time, and maximum heat output.
Recommended heating area and maximum burn time may vary subject to location in the home, chimney draft, heat loss factors, climate, fuel type, and other variables. The recommended heated area for a given appliance is defined by the manufacturer as its capacity to maintain a minimum acceptable temperature in the designated area in case of a power failure.
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%.
As measured per CSA B415.1-10 stack loss method.
- Higher Heating Value of the fuel.
- Lower Heating Value of the fuel.
Performances are 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).
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.
This appliance is officially tested and certified by an independent agency.
Carbon monoxide.
Manuals
Manuals:
Is this a right-sized unit for your wood insert? Talk to an Expert at +1-800-923-4556 or email: support@flameauthority.com to ensure that this wood insert is best suited for your needs.
Specifications
Specifications:
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Combustion technology: Non-catalytic
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High-efficiency certified appliance: Yes, EPA 2020 approved
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Maximum log length: 22"
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Log positioning: Loading over the width
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Chimney diameter: 6"
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Flue outlet diameter: 6"
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Type of chimney: Liner - ULC-S635, CAN/ULC-S640, UL1777
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Minimum chimney height (feet): 15'
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Baffle type: C-Cast or equivalent
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Approved for a mobile home installation: No
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Shipping Weight: 540lb (245 kg)
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Door type: Single, glass with cast iron frame
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Glass type: Ceramic glass
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Glass surface – dimensions (Width X Height): 18 7/8" X 11 3/4"
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Glass air-wash system: Yes
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Premium Quality Blower Included (CFM): 144
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Overall dimension: (Height) 24 7/8" (Width) 30 3/8" (Depth) 29"
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Door opening – dimension: (Height) 8 3/4" (Width) 17 1/2"
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Firebox – dimension: (Height) 12 7/8" (Width) 22 7/8" (Depth) 20 1/8"
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Firebox lined with refractory bricks for better heat distribution: Yes
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Stainless-steel secondary-air system improving gas combustion: Yes
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Steel thickness – body: 3/16"
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Steel thickness – top: 5/16"
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Fireplace opening – minimum: (Height) 26 1/4" (Height) 31" (Height) 18 3/8"
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USA standard (emissions): EPA
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Canadian Standard (emissions): CSA B415.1-10
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USA standard (safety): UL 1482, UL 737
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Canadian standard (safety): ULC S628
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Tested and listed as per applicable standards: By an accredited laboratory (CAN/USA)
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Warranty: Limited lifetime
Minimum clearances to combustibles
Minimum clearances to combustibles:
(Data expressed in inches. 1 inch = 25.4 mm)
Canada
- Clearance - top (measured from the platform on which the appliance is installed) - 84"
- Clearance - Combustible side mantle to unit - 9"
- Clearance - Combustible top mantle to unit - 27"
- Clearance - Combustible side wall to unit - 19"
- Clearance - from the top of the unit to the shelf - 27"
United States
- Clearance - top (measured from the platform on which the appliance is installed) - 84"
- Clearance - Combustible side mantle to unit - 9"
- Clearance - Combustible top mantle to unit - 27"
- Clearance - Combustible side wall to unit - 16"
- Clearance - from the top of the insert to the shelf - 27"
The information given on the certification label affixed to the appliance always overrides the information published in any other media (owner's manual, catalogs, flyers, magazines, and/or websites).
Note: Some appliances have been tested with a low ceiling. Before setting up your unit, refer to the installation manual.
Options and Accessories
Options and Accessories:
5" Fresh Air Intake Kit - AC01298
- Recommended to reduce or eliminate negative pressure problems
Offset Liner Adapter - AC01370
- This improved liner diverter adapter facilitates the installation of a wood stove insert when the chimney flue is offset from the stove's flue collar.
Rigid Firescreen - AC01281
- Integral handles for ease of installation
- Easy to remove screen allows door to be opened for fire viewing
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