J.A. ROBY Gemini-R Wood Cookstove

Vertical Tower Cookstove with Eye-Level Oven — Model GEMINI-R

Get full wood-fired baking and whole-home winter heating without sacrificing precious kitchen floor space. Handcrafted in Quebec, the official J.A. ROBY Gemini-R stacks a full glass baking oven directly above its massive 3.01 cubic foot firebox, providing an ergonomic, eye-level oven in a slim 26-inch footprint. Finished in resilient factory metallic black with heavy cast iron legs, a polished cast iron cooktop, and cool-touch spring handles, it delivers up to 110,000 BTU/h of heating capacity to comfortably warm spaces up to 3,000 square feet and holds glowing embers for up to 14 hours—completely independent of the electrical grid.

• Slim 26" Space-Saving Width: Vertical "oven-on-top" architecture delivers full baking utility and whole-home heating power while occupying half the wall space of traditional horizontal cookstoves.
• Eye-Level Glass Baking Oven: Positioned directly above the firebox with a door thermometer, allowing you to monitor roasts, casseroles, and fresh breads comfortably without bending down.
• Holds Heat All Night Long: The extra-large 3.01 cubic foot firebox easily accepts standard 16" to 18" firewood and burns for up to 14 hours per load so you wake up to active coals and a warm house.
• Commanding 3,000 Sq. Ft. Warmth: Generates up to 110,000 BTU/h of steady, high-output warmth to keep large cottages, rural homesteads, and open workshops cozy in deep sub-zero weather.
• Solid Cast Iron Cooktop: Heavy polished cast iron cooktop includes removable burner plates for boiling water fast over direct flame or gentle slow-simmering on cooler zones.
• Clean-Burning & Firewood-Saving: EPA 2020 certified with an ultra-clean burn rate of 1.56 g/h and 77.75% efficiency, squeezing maximum usable heat out of every cord with minimal creosote buildup.
• 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: Coated in high-heat metallic black paint with matching square cast iron doors and heavy legs for timeless hearth appeal.

Technical Specifications