Enjoy Free Shipping.
No Sales Tax Outside of CA.
Estimated Handling Time:
- Product Ships within 1-3 days.
Estimated Arrival Time:
- Please Allow 5-7 business days.
Checkout Securely
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
*You should take advantage of the extra 10% OFF using code FALL10 at checkout. It ends Sunday!*
Shop confidently knowing that the following are guaranteed with us, and only us:
1) Amazing Customer Service:
- We put our customers first. Compared to big box retailers, you can expect to speak to a REAL person at all times and quickly. Give us a call and one of our customer service agents will be there to help you with anything you may need. We're not like most companies who look at you as just an order number, you matter to us and your order is assigned to an agent who truly wants to make sure you are satisfied.
2) Top Quality Products:
- You receive full Manufacturers Warranty
- Immediate Damage Replacement: Please review our refunds and returns policies
- We have a partnership with the brand you're looking to purchase. We work directly with the manufacturer/brand, so not only will you be counting on our support but you will also count on the manufacturer's support.
3) Fast Shipping:
- We typically ship your order within the same day or 3 days after you place your order. Once your order ships our fulfillment department sends you a tracking number to the email you provide during checkout. Once your order is on the way it usually takes the carrier 5-7 business days to deliver it to you. Are you worried that perhaps you wont be there to receive the item? Well don't worry, our free shipping includes a delivery appointment, meaning the courier calls you to schedule a date and time of your preference!
4) Financing:
- We understand the benefits that come with financing your order. It can increase your credit score and provide you with a flexible payment option that best works for you. If financing is something that you're interested in, you may use one of our following partners at checkout: Paypal or Shop Pay.
5) No Sales Tax:
- Every order placed is eligible for No Sales Tax if you are located outside of California. Once you finish inputting your shipping and billing information at checkout, your order will automatically be tax-exempt as long as you are outside of California.
If you have any concerns or questions about the product you want to purchase, our sales and customer team is there to help you.
You can either:
Email us at: info@modernsproductions.com
Call (or text) us at:
(415) 503-9177
Or Chat with us through our website live chat.
Description
Osburn Horizon Wood Fireplace OB04010
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 EPA’s clean-air standards (only 1.6 g/hr of emissions) in particular through the intelligent air control mechanism is a patented design that optimizes combustion quality.
High efficiency. The Horizon fireplace is capable of heating large spaces and burns for 10 hours.
*Note that the price displayed on the web includes the prairie style faceplate (OA10630) and the moulded refractory brick panels (AC02360) that are required components for this unit.
**Any installation must be done according to the data and drawings detailed in the owner’s manual.
Specifications
Appliance Performance
| 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 : | 95,000 BTU/h (27.8 kW) | |
| Overall heat output rate < : | 16,900 BTU/h (5.0 kW) to 43,000 BTU/h (12.6 kW) | |
| Average overall efficiency (dry cordwood) : | 64 % (HHV) | 69 % (LHV) |
| Optimum efficiency : | 70 % | |
| Optimum heat transfer efficiency : | 69 % | |
| Average particulate emissions rate : | 1.6 g/h | |
| Average CO : | 159.0 g/h | |
(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 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%.
(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) 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.
(9) This appliance is officially tested and certified by an independent agency.
(10) Carbon monoxyde.
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 | Champion Chimney System | 1" Solid Pack | 8" (20 cm) |
| Olympia Chimney | Rockford Chimney Systems | 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.
(Requires an Anchor Plate for connecting chimney to the fireplace.) (Fireplace comes with a 5” outside air adapter.)
|
Minimum clearances to combustibles* (Data expressed in inches. 1 inch = 25.4 mm) |
Canada | United-States |
|---|---|---|
| Clearance – top (measured from the platform on which the appliance is installed)** | 84" | 84" |
| Clearance – combustible side mantle to unit | 8" | 8" |
| Clearance - side wall | 24" | 24" |
| Clearance - from the shelf to the base of the fireplace | N.A. | N.A. |
| * 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. | ||
Resources
Horizon wood fireplace install & owner's manual
Horizon wood fireplace quick install reference guide
Faceplate Installation Instructions
Why Shop With Modern Productions® ?
