Osburn Everest II Wood Burning Zero Clearance Fireplace

Product Images

Osburn Everest II Wood Burning Zero Clearance Fireplace

Osburn Everest II Wood Burning Zero Clearance Fireplace

Osburn Everest II Wood Burning Zero Clearance Fireplace

Osburn Everest II Wood Burning Zero Clearance Fireplace

Osburn Everest II Wood Burning Zero Clearance Fireplace

Osburn Everest II Wood Burning Zero Clearance Fireplace

Tradtional Face Plate

Tradtional Face Plate

Everest II Top View

Everest II Top View

Approx. Heating Area: 750 - 2,200 sq. ft. Max Output: 85,000 BTU/h Traditional Faceplate Included

Approx. Heating Area: 750 - 2,200 sq. ft.

Max Output: 85,000 BTU/h

Traditional Faceplate Included


Product Details:

The Osburn Everest II Wood Burning Zero Clearance Fireplace is a great addition for any new construction and also a great choice to update an old rusted zero clearance fireplace. The sleek design and straight lines will fit with any decor and will sure to be the focal point of any room. The large double door provides a great view of the fire as you cozy up next to it in the cold winter months.

Choose between either a black door overlay or a brushed nickel door overlay to finish the unit. The optional Fire Screen will allow you to leave the doors open so you can also enjoy the crackling and sounds of the fireplace, just like an old traditional fireplace. This EPA 2020 approved fireplace burns extremely clean with a .99 g/h emission rating which is well under the EPA standards. The large 2.61 EPA loading firebox is capable of handling up to an 18" log while offering a large burn time of up to 9 hours.

The Everest II produces up to 85,000 BTU and is able to heat up to 2,500 square feet. It is equipped with a 176 CFM blower that will help push the warmth throughout the home. A limited lifetime warranty is included to ensure you will be enjoying the Osburn Everest II Wood Burning Zero Clearance Fireplace for many years. If you are looking for an extremely clean burning, efficient and stylish wood burning zero clearance fireplace, the Everest II should be at the top of your list. 


  • High-efficiency 2020 EPA certified appliance
  • Recommended heating area : 750 - 2,500 sq. feet
  • Premium quality convection blower included 176 CFM
  • Glass air-wash system
  • 72% optimum efficiency
  • .99 g/h Average particulate emissions rate
  • High heat-resistant C-cast baffle
  • Stainless-steel secondary-air system improving gas combustion
  • 9 hour Maximum burn time
  • Non-catalytic combustion technology
  • Moulded refractory bricks
  • Flue outlet diameter : 6''
  • Approved Chimney Type: Rock-Vent Class A chimney system

Specifications & Manual

Osburn Everest II Quick Install Guide

Osburn Everest II Operation and Install Guide

Osburn Everest II Specifications

Osburn Everest II Specifications

Optimum efficiency 72 %
Average particulate emission rate 0.99 g/h
EPA loading volume 2.61 ft³
Maximum heat output-dry cordwood 85,000 BTU/h (24.9 kW)
Maximum overall heat output rate 49,654 BTU/h (14.52 kW)
Minimum overall heat output rate 18,057 BTU/h (5.19 kW)
Average overall efficiency-dry cordwood (HHV) 65.7 %
Average overall efficiency-dry cordwood (LHV) 70.8 %
Optimum heat transfer efficiency 68 %
Recommended heating area 750 - 2,500 ft²
Average CO 50.1 g/h
Maximum burn time 9 h
Fuel type Dry cordwood (16" recommended)
Overall firebox volume 3.0 ft³
Baffle type C-Cast or equivalent
Recommended chimney diameter 6"
Flue outlet diameter 6"
Firebox size (Height) 16 3/8"
Firebox size (Width) 18 7/8"
Firebox size (Depth) 16 1/4"
Overall dimension (Height) 49 1/8"
Overall dimension (Width) 41 3/4"
Overall dimension (Depth) 28 5/8"
Door opening size (Height) 10 1/4"
Door opening size (Width) 20 3/4"
High-efficiency certified appliance Yes, EPA 2020 approved
Warranty Limited lifetime
Minimum chimney height 15'
Maximum log length 18"
Mobile home approved No
Canadian Standard (emissions) CSA B415.1-10
USA Standard (emissions) EPA
Canadian Standard (safety) ULC-S610
USA Standard (safety) UL 127
Moulded refractory panels Yes
Shipping weight 525 lb (238 kg)
Log positioning Chargement en largeur
Glass surface - W x H 18 3/4" x 11 3/8"
Stainless-steel secondary-air system Yes
Combustion technology Non-catalytic
Certified according to applicable standards By an accredited laboratory (CAN/USA)
Type of chimney CAN/ULC S629, UL 103 HT (2100 °F)
Door type Double glass with cast iron frame
Premium quality blower included (CFM) 176 CFM included
Glass type Ceramic glass

 Minimum Clearance to Combustibles

Canada United-States
Clearance – non-combustible surround (top) 4" 4"
Clearance – top (measured from the platform on which the appliance is installed)** 80" 80"
Clearance – combustible side mantle to unit 8" 8"
Clearance – combustible top mantle to unit 24" 24"
Clearance – combustible side wall to unit 21" 21"
Clearance - from the shelf to the base of the fireplace 48" 48"

Required Option

Door Overlay

The Door Overlay is required to complete the installation of the Osburn Everest II. The Door Overlay is available in either black or brushed nickel finish. The options for the Door Overlay allow you to tailor the look of the fireplace to your liking. The Black Door Overlay will give the fireplace more of a traditional appearance, while the Brushed Nickel Door Overlay gives the fireplace more of a sleek and modern look. The Door Overlay easily installs to the stove with the included bolts.

Optional Accessories

10 ft. Insulated Flex Pipe for 4 in. Fresh Air Intake

The 4" Insulated Fresh Air Intake Pipe is perfect for the longer runs necessary to draw air to the fireplace. The flexible pipe can maneuver and bend around framing of the home to pull the air from virtually anywhere outside.

Firescreen Door

Want to enjoy the Osburn Everest II like a traditional fireplace? Then the Fire Screen Door is perfect for you. Sit back, hear the crackling of the wood, feel the direct heat of the fire and enjoy the beauty of a fire inside your home. The Fire Screen fits perfectly inside the door opening without having to remove the doors every time. You should never leave the fireplace unattended when the Fire Screen is installed. Fire Screen Door Installation Guide.


Customer Reviews

Be the first to write a review

Frequently Bought Together:

DIY Center

(AKA ‘The Rockford Files’)

From video tutorials to product walkthroughs, we have a variety of DIY resources just for you! Click the button below to view our entire library.


Need Help?

We are here to answer all of your questions




Our 316Ti flexible chimney liner and chimney liner components have passed the rigorous testing at the Underwriters Laboratories with best in class status and are UL Listed. So if you are looking for UL listed chimney liner sold directly to homeowners, then look no further than Rockford Chimney

Customer Testimonials

Back in July you gave me excellent advice re. sizing/purchasing a flue liner for the chimney associated with my wood stove. I'd like to thank you once agai... More

—AE Northfield, MN

A few weeks ago I ordered a chimney liner system for my fireplace insert. Your salesman recommended the liner system plus the insulating blanket. I just wa... More

—AH Happy customer

Just got around to installing my new smooth flexible liner and deluxe terra cotta cap (wow). The quality of your product is second to none. Very pleased an... More

—B.B. from Massachusetts

Thanks so much for the great tech service from Dennis, very knowledgable, friendly and proffessional.Your website is the best, beats your competition by fa... More

—Bill in Knoxville

Sue and Dennis, I received the final part of my order yesterday (the chimney cap that actually fits over the chimney chase). It looks wonderful! My fiancé... More


Hello, I was shopping for an fireplace insert and called RCS to ask why they were so much cheaper than my local guy, the reply was " we sell thousand of th... More

—Chris, PA.