Osburn
Everest III wood fireplace
Everest III wood fireplace
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The Osburn Everest III is an EPA-certified, non-catalytic wood-burning fireplace designed to heat spaces up to 2,500 sq. ft. with powerful performance and refined styling. Delivering up to 85,000 BTU/h, it features a 2.61 cu. ft. firebox that accommodates logs up to 20 inches for long, efficient burn cycles. Measuring 41 7/8" W × 49 1/8" H × 29" D, the Everest III achieves an optimum efficiency of 71.6% with emissions as low as 1.9 g/h. Cast iron retractable doors allow for closed-door combustion or an open-fire experience when paired with the optional firescreen. With a range of available trims, door overlays, and a fresh air intake kit, this fireplace offers flexible customization to complement any décor.
Specs
Specs
Performance
Fuel: Dry cordwood (16″ recommended)
Heating Area: 750–2,500 ft²
Max Heat Output: 85,000 BTU/h
Burn Time: Up to 8 hours
Efficiency: ~72% optimum
Firebox Volume: 3.04 ft³
Emissions: 1.9 g/h
Dimensions
Unit Size (H × W × D): 49 ⅛″ × 41 ⅞″ × 29″
Weight: 525 lb
Chimney: 6″ diameter, minimum 15′ height
Features
Combustion Type: Non-catalytic
Certification: EPA 2020 approved;
Max Log Length: 20″
Glass Door: Double cast-iron frame with ceramic, air-wash system; viewing area 18 ¾″ × 11″
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