Osburn Horizon Zero Clearance Wood Fireplace - OB04010
Osburn Horizon Zero Clearance Wood Fireplace - OB04010 is backordered and will ship as soon as it is back in stock.
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Price Match Guarantee
Price Match Guarantee
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Please Note: Some Exclusions May Apply
Delivery and Shipping
Delivery and Shipping
Your order processing time is 1 to 2 days. Please note that the cut-off time for order placement is 6 p.m. Orders received after this time will be processed on the following business day.
Your order will arrive within 4 to 7 days on average (free shipping over $200). Shipping for orders under $200 incurs a flat fee of $15. We currently offer shipping only within the continental United States (island deliveries may incur additional costs); international shipping is not available.
Mostly all of our orders are shipped via one of our third-party freight carriers (18-wheeler). If your order has an item that is shipped on a freight carrier, you will be contacted to schedule a curbside delivery time. Please make sure to put the correct phone number at checkout.
Upon placing your order, you will receive a confirmation e-mail. This message will confirm your order has been received by our system, and your credit card was approved for purchase. We will not charge your card until the item has shipped unless it's back ordered and we need to hold an item for you.
As soon as your order is received on our end, we process it!
Osburn Horizon Zero Clearance Wood Fireplace - OB04010
• Authorized Online Dealer
• Free Shipping + No Sales Tax (exclusions may apply)
• We Beat The Lowest Price
• Fast 4-7 Day Delivery
• Manufacturer Warranty Included
• Questions? Call Our Experts: +1 (800) 484-0224
Payment & Security
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Description
Description
Beyond the Size!
This wood fireplace offers peace of mind due to the combination of energy efficiency and clean heating. A simple solution; its clean design suits any type of decor.
Large fireplace. Behind its large glass door, the 4.28 cubic foot combustion chamber can hold an impressive 60 lbs of wood.
Low emissions. This energy efficient fireplace complies with the EPAs clean-air standards (only 1.6 g/hr of emissions).
High efficiency. The Horizon fireplace is capable of heating large spaces and burns for 10 hours.
Appliance performance (1)
| Fuel type : | Dry cordwood (16" recommended) | |
| Recommended heating area-ft² : () | 1,000 - 2,800 | |
| Overall firebox volume-ft³ : | 4.28 | |
| EPA loading volume-ft³ : | 4.28 | |
| Maximum burn time : () | 11 h | |
| Maximum heat output-dry cordwood : (2) | 95,000 BTU/h (27.8 kW) | |
| Overall heat output rate < : (2) (3) | 16,900 BTU/h (5.0 kW) to 43,000 BTU/h (12.6 kW) | |
| Average overall efficiency (dry cordwood) : (3) | 64 % (HHV) (4) | 69 % (LHV) (5) |
| Optimum efficiency : (6) (7) | 70 % | |
| Optimum heat transfer efficiency : (8) | 69 % | |
| Average particulate emissions rate : (9) | 1.6 g/h | |
| Average CO : (10) | 159.0 g/h | |
General features
| Combustion technology | Non-catalytic |
| High-efficiency certified appliance | Yes, EPA 2020 approved |
| Maximum log length | 25" |
| Log positioning | Loading over width |
| Chimney diameter | 8" |
| Flue outlet diameter | 8" |
| Type of chimney | CAN/ULC S629, UL 103 HT (2100 °F) |
| Minimum chimney height (feet) | 15' |
| Baffle type | C-Cast or equivalent |
| Approved for a mobile home installation | No |
| Shipping Weight | 560 lb (254 kg) |
| Door type | Double, glass with cast iron frame |
| Glass type | Ceramic glass |
| Glass surface – dimensions (Width X Height) | 29 3/4" X 13 1/2" |
| Glass air-wash system | Yes |
| Premium quality blower included (CFM) | 176 |
| Overall dimension (Height) | 43 3/8" |
| Overall dimension (Width) | 50 3/4" |
| Overall dimension (Depth) | 31 3/4" |
| Door opening – dimension (Height) | 12 3/4" |
| Door opening - dimension (Width) | 33" |
| Firebox – dimension (Height) | 17" |
| Firebox – dimension (Width) | 25 3/8" |
| Firebox – dimension (Depth) | 17 7/8" |
| Moulded refractory bricks | Yes |
| Stainless-steel secondary-air system improving gas combustion | Yes |
| USA standard (emissions) | EPA / ASTM WK47329 |
| Canadian Standard (emissions) | CSA B415.1-10 |
| USA standard (safety) | UL 127 |
| Canadian standard (safety) | ULC-S610 |
| Tested and listed as per applicable standards | By an accredited laboratory (CAN/USA) |
| Warranty | Limited lifetime |
Approved chimney types
| Manufacturiers* | Brand | Type | Diameter |
|---|---|---|---|
| American Metal | HSS | AC Triple Wall | 8" (20 cm) |
| American Metal | HS | AC Triple Wall | 8" (20 cm) |
| DuraVent | DuraTech | 1" Solid Pack | 8" (20 cm) |
| DuraVent | DuraTech Canada DTC | 1" Solid Pack | 8" (20 cm) |
| DuraVent | DuraTech Premium | 2" Solid Pack | 8" (20 cm) |
| DuraVent | Dura Plus HTC | 2" Solid Pack | 8" (20 cm) |
| DuraVent | Dura Plus | AC Triple Wall | 8" (20 cm) |
| Metal Fab | Temp Guard | 1" Solid Pack | 8" (20 cm) |
| Olympia Chimney | Rockford Chimney Systems | 1" Solid Pack | 8" (20 cm) |
| Olympia Chimney | Champion Chimney System | 1" Solid Pack | 8" (20 cm) |
| Olympia Chimney/SBI Venting Division | Ventis | 1" Solid Pack | 8" (20 cm) |
| SBI Venting Division | Nexvent | 1" Solid Pack | 8" (20 cm) |
| Security Chimney | S-2100 + | 2" Solid Pack | 8" (20 cm) |
| Selkirk | CF Sentinel (CF) | 2" Solid Pack | 8" (20 cm) |
| Selkirk | Super Pro 2100 (ALT) | 2" Solid Pack | 8" (20 cm) |
| Selkirk | Super Vent 2100 (JM) | 2" Solid Pack | 8" (20 cm) |
- Specific components may be required depending on the chimney manufacturer.
Manuals
Let customers speak for us
The rugged rock-like exterior blends beautifully into our deck design. The seating for six is spacious, and the 10 therapy jets deliver smooth and relaxing streams. Heats quickly and hides all the mechanicals underneath. Totally exceeded our expectations.
much better than our old open fireplace
We love it! It looks very realistic!
Love the tropical vibes it brings to my backyard. Worth every cent. Fast ship and great service.
Peaceful water sound and super easy to maintain.
Looks great in the living room. It puts out really nice flames.
This massive waterfall made our pool feel like a resort. The roar of that cascade is hypnotizing and the finish looks incredibly lifelike. We chose brown rock and it blends perfectly. Installation needed 3 people, but totally worth it.
Does exactly what it’s supposed to do.
Looks incredible in the backyard. Setup wasn’t hard
We sold our wood unit for this, and haven’t looked back. Easy pilots, no mess, looks great
This grill is a beast! Super high quality.
Works well. Sent in a timely manner. Cheapest online too!
Installation was extremely easy. Came with all the equipment needed!
We wanted something tropical, this fit perfectly!
