SKU:OB03500
Osburn 3500 Wood Stove with Ash Pan Pedestal with Heat Activated Variable Speed Blower (130 CFM)
Osburn 3500 Wood Stove with Ash Pan Pedestal with Heat Activated Variable Speed Blower (130 CFM)
Door Overlay - Required
-- Please Select --
No, Thank You
Options
Add Extended Protection Warranty
-- Please Select --
1 Year
2 Years
3 Years
No, Thank You
Couldn't load pickup availability
- Free Shipping on Orders Over $200
- Same-Day Order Processing
- Easy Monthly Installments Starting at 0% APR*
• Text or call 888-992-1556
• Email support@usfireplacestore.com
• Start a live chat
Our team is available to serve you 8:00 AM - 11:59 PM ET, 7 days a week.
Overview
Specifically designed to face the rigor of winter, the Osburn 3500 with Ash Pan Pedestal with Heat Activated Variable Speed Blower is essential for any spacious home, especially in harsh weather conditions. Despite its emissions below 2.0 g/h, this wood stove utilizes a user-friendly, non-catalytic technology as well as a significant reduction of fuel consumption. The unit features a firebox that can hold up to 50 lb of cordwood, as well as a blower, a thermodisc, and an airmate for optimal heat distribution and unparalleled comfort.
A choice of door overlay, a fire screen, a glass ash lip are available as options..
Required to complete the woodstove:
- Door Overlay
Appliance Performance
(1) 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 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.
(2) 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%.
(3) As measured per CSA B415.1-10 stack loss method.
(4) Higher Heating Value of the fuel.
(5) Lower Heating Value of the fuel.
(6) Performances based on a fuel load prescribed by the standard at 7 lb./ft³ and with a moisture content between 19% and 25%.
(7) Optimum overall efficiency at a specific burn rate (LHV).
(8) This appliance is officially tested and certified by an independent agency.
(9) Carbon monoxide.
General Features
Combustion technology | Non-catalytic |
High-efficiency certified appliance | Yes, EPA 2020 approved |
Maximum log length | 22" |
Log positioning | Over width |
Chimney diameter | 6" |
Flue outlet diameter | 6" |
Type of chimney | CAN/ULC S629, UL 103 HT (2100 °F) |
Minimum chimney height (feet) | 15' |
Baffle type | C-Cast |
Approved for an alcove installation | Yes |
Approved for a mobile home installation | Yes, with fresh air intake |
Shipping Weight | 524 lb. (238 kg) |
Door type | Single, glass with cast iron frame |
Glass type | Ceramic glass |
Glass surface – dimensions (Width X Height) | 18 7/8" x 11 3/4" |
Glass air-wash system | Yes |
Premium quality blower included (CFM) | 130 |
Overall dimension (Height) | 34 3/4" |
Overall dimension (Width) | 28 7/8" |
Overall dimension (Depth) | 33 1/2" |
Door opening – dimension (Height) | 9 7/8" |
Door opening - dimension (Width) | 19" |
Firebox – dimension (Height) | 12 7/8" |
Firebox – dimension (Width) | 22 7/8" |
Firebox – dimension (Depth) | 20 1/8" |
Firebox lined with refractory bricks for better heat distribution | Yes |
Stainless-steel secondary-air system improving gas combustion | Yes |
Steel thickness – body | 3/16" |
Steel thickness – top | 5/16" |
USA standard (emissions) | EPA |
Canadian Standard (emissions) | CSA B415.1-10 |
USA standard (safety) | UL 1482, UL 737 |
Canadian standard (safety) | ULC S627 |
Tested and listed as per applicable standards | By an accredited laboratory (CAN/USA) |
Warranty | Limited lifetime |
Specifications
BTU |
110,000 BTU |
Heating Capacity |
1,000-2,700 sq. ft. |
Firebox Size |
3.5 cu ft. |
Log Length |
up to 22” |
Flue Pipe Diameter |
6” |
Weight |
560 lbs. |
Width |
28 7/8” |
Depth |
33 1/2” |
Height |
34 3/4” |
Mobile Home Approved |
Yes |
Options
Click to see options
5" Fresh Air Intake Kit for Wood Stove on Pedestal --- allows outside combustion air to be supplied to the stove |
![]() |
Glass Ash Lip --- keeps the stove's surrounding area clean |
![]() |
Rigid Firescreen --- enhances crackle of your fire |
![]() |
Accessories
Click to see accessories
Adhesives, Gaskets and Insulation
|
Paint
|
Maintenance Products
|
Meters
|
Fire Starters
|
Hearth Pads
|
Heat Shields
|
Downloads:


What our customers are saying...
-
Researched and ordered my fireplace from US FIreplace Store. Pricing was a fair value however, the customer service was EXCELLENT! I had an issue with the direct vent venting. I called US Fireplace and the correct items were sent out the next day AND Janessa stayed on top of my return authorization and sent me the permissions and documents I needed to return the incorrect item and no cost to me, including return shipping. Overall, I am a very satisfied customer and my fireplace looks and operates flawlessly. I am glad that I selected US FIreplace to source my direct vent fireplace. Thank you for the great service.
Clay
Monteagle, TN
-
I had placed an order, through Lowe's Home Improvement, for an Electric Firebox: Revillusion RBF42. Ordered 1st part of January. Was told I would have it in 3 weeks. When checking to see is it came in, was told it was delayed to 3/15. Was then told is was delayed until 4/25. Waited until 4/27 to check on it. Was then told it was now delayed until August. This firebox was going in a new Sun Room addition. I could not get my final inspection until the Firebox was installed. I went on line and googled for this same product. US Fireplace Store web site was given to me. This was on a Saturday. I call and reached a very nice man. Explain what I was look for. He checked and told me they had 30 of them in stock. I almost fell out of my chair. I clarified with him the product I was wanting. I ask how soon could I get it. He told me it would ship today. Again, was amazed. It arrived on the following Monday. What a pleasure and a relief working with US Fireplace Store and their employees. Exceed my expectations.
Thomas W.
Fort Mill, SC
-
Great prices, quick delivery and fast hassle free services on the issue I encountered. I had purchased an electric fireplace unit that would not fit into the existing fireplace space. With one email I was able to get the wrong fireplace refunded and picked up at my home at no extra cost and the new one I purchased and delivered free of charge. Great company.
John P.
Denvers, MA
Trusted by thousands of customers, big and small
Why US Fireplace Store
-
Live Chat Support
No chatbots. Speak with a human. Average response time is 48 seconds.
-
Easy Returns
Need to return the merchandise? We accept returns for 30 days from the date of delivery.
-
7 Days/Week Service
We're here to help on live chat, email & phone. 8:00 AM - 11:59 PM Eastern Time.
-
20,000+ Products
Best selection of hearth & heating products on the internet. Fireplaces, stoves, fire pits, heaters, log sets and more.
-
Pay Over Time
0% APR is available for 3 and 12- month financing.* See if you prequalify today.
-
Staff Picks
Check out the Staff Picks collection. See the top products selected by our team.