J.A. Roby Gemini Wood Cookstove – EPA Certified with Baking Oven

Big wood heat. Fresh-baked bread. One beautifully compact stove. 🔥🍞

Meet the J.A. Roby Gemini Wood Cookstove, where powerful home heating meets the joy of traditional wood-fired baking. Designed for households that want more from their firewood, the Gemini combines an EPA-certified wood heater with a convenient upper baking oven.

With up to 110,000 BTUs of heat output and a recommended heating range of 1,000–3,000 sq. ft., the Gemini delivers impressive performance from a footprint just 28 inches wide.

🍞 Bake Above the Fire

Imagine fresh bread baking while your wood fire keeps the house warm! The Gemini features an elevated baking oven with a built-in thermometer, two chrome oven racks, and a top hot-air exhaust hatch to help manage oven heat.

Bake homemade biscuits, casseroles, roasted vegetables, and family favorites while enjoying the warmth of a real wood fire.

🔥 Serious Heating Performance

The Gemini isn't just a cooking appliance—it's a high-performance residential wood heater.

Its refractory-lined firebox, ceramic wool baffle, and stainless steel secondary combustion system work together to extract more usable heat from firewood.

Enjoy burn times of approximately 4–14 hours, depending on fuel quality, loading, draft, and operating conditions.

The arched cast-iron firebox door features a glass viewing window with an airwash system, letting you enjoy the flames while the stove works.

⭐ Why Choose the Gemini?

• Up to 110,000 BTU/hr heat output

• Heats approximately 1,000–3,000 sq. ft.

• Integrated upper baking oven with thermometer

• Two chrome oven racks

• EPA 2020 certified wood heater

• Low emissions of 1.56 g/hr

• Up to 77.75% LHV efficiency

• 4–14 hour burn times

• Arched cast-iron firebox door

• Refractory brick firebox lining

• Secondary combustion technology

• Convection and radiant heating

• Mobile home approved when properly installed

• Optional outside-air kit and blower

• Limited lifetime warranty

📐 Specifications

Overall: 28"W × 54⅞"H × 34⅜"D
Firebox: 18"W × 15⅛"H × 22½"D
Firebox Opening: 15⅛"W × 9¼"H
Maximum Output: 110,000 BTU/hr
Heating Area: 1,000–3,000 sq. ft.
Efficiency: 77.75% LHV / 72.26% optimum
Emissions: 1.56 g/hr
Burn Time: 4–14 hours
Recommended Log: 16"
Maximum Log: 22"
Weight: 500 lbs.
Fuel: Seasoned wood
Flue: 6"
Minimum Chimney: 15'
Certification: EPA 2020, CSA B415.1-10, UL 1482 / ULC S627
Warranty: Limited lifetime

🏠 Installation Clearances – USA

Single-Wall Connector:

• Rear: 13"

• Side: 23"

• Corner: 17"

Double-Wall Connector:

• Rear: 11¼"

• Side: 23"

• Corner: 8¾"

Front Clearance: 48"
Minimum Ceiling Height: 84"

Clearances depend on installation configuration and approved shielding. Always follow the current manufacturer's installation manual and local requirements.

🔧 Optional Accessories

Outside Air Intake Kit (ECPAE) – Includes a 10-foot insulated air duct, wall grille/connector, and two clamps for compatible installations.

460 CFM Blower with Thermodisc (VENT460TH) – Helps circulate warm air throughout the living space with temperature-responsive operation.

👑 Heat Your Home. Bake Something Wonderful.

The Gemini is an excellent choice for homeowners who want a powerful wood heater without giving up the experience of cooking with fire.

From chilly mornings and homemade bread to long winter evenings beside the flames, the J.A. Roby Gemini brings warmth, comfort, and practical baking capability together in one appliance.

One fire. A warmer home. A real baking oven. 👑🔥