J.A. ROBY Magnum Wood Stove

Extra-Large 120,000 BTU Wood Stove with Cast Iron Cooktop — Model MAGNUM (PBMAG)

Command your living space with monumental heating output, emergency stovetop cooking capability, and authentic Canadian hearth presence. Handcrafted in Quebec, the official J.A. ROBY Magnum combines unmatched thermal muscle with resilient factory metallic black cast iron doors, heavy legs, and matching handles. Engineered around a massive 3.82 cubic foot firebox that easily accepts full 20" to 24" logs, it generates up to 120,000 BTU/h to comfortably warm expansive rural residences, multi-story lodges, and large acreage workshops up to 3,800 square feet while burning for up to 18 hours—completely independent of the electrical grid.

• Massive 3,800 Sq. Ft. Heating Power: Generates up to 120,000 BTU/h of high-yield thermal output, engineered to keep large multi-story rural homes, off-grid lodges, and open homestead workshops warm in deep sub-zero winter freezes.
• Extended 18-Hour Overnight Burn: The monumental 3.82 cubic foot firebox (4.47 cu. ft. overall) easily accepts 20" to 24" firewood loaded laterally or front-to-back, giving you steady, maintenance-free heat so you wake up to glowing coals.
• Authentic Cast Iron Cooking Top: Heavy polished cast iron cooktop features removable burner lids directly on the top surface, allowing you to boil water, fry skillets, or simmer stews over wood fire during winter power outages.
• Clean-Burning & High-Efficiency: EPA 2020 certified with an ultra-clean burn rate of 1.30 g/h and 71.6% average efficiency (up to 78% optimum), extracting maximum usable heat from every log while minimizing chimney creosote.
• Heavy Canadian Plate Steel & Brick: Weighing over 500 lbs, it is hand-built in Quebec with thick plate steel and lined with high-density refractory bricks to absorb intense fire heat and gently radiate lasting warmth for hours.
• Mobile Home & Cabin Certified: Fully approved for installation in transportable homes, cottages, and cabins, featuring an outside air intake connection to protect indoor air quality.
• Durable Factory Black Finish: Finished in high-temperature metallic black coating with matching cast iron door frame, legs, and trim for timeless country hearth appeal.

Technical Specifications