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Features & Specifications


Here is another challenge that the company J.A.Roby accepted when it created the biggest, most powerful and advanced combustion stove in North America. In fact, the ULTIMATE possess a firebox capacity of 4ft³ and accepts wood logs of 25”. Its strengthened design on its stove top eliminates every risk of buckling. The multi-position adjustment for the door, provides the ability to adjust the door pressure in order to get it more airtight. Adjust the doors angles or even adjust it horizontally or vertically. Standard Features:
- Rugged steel construction
- Heavy duty cast iron fire door
- Air-wash glass fire door system
- Ash Pan

Available Options:
- Fans (2) and thermodisc
- Adapter kit (2 X 6" duct, 460 CFM fan & sensor)

Product & installation specifications are subject to change without notice.
Product installation must adhere strictly to the installation manual shipped with product!


Fuel Cord Wood
Btu Range Up to 100,000 
Heating Capacity 500 to 3,000 sq ft
Maximum Log Length 25"
Fire Box Capacity 4.0 cu. ft.
Burn Time 6 to 12 hours
Efficiency N/A - Per
CSA B415.1
EPA Rating 7.1 grams / hour
Combustion Non-Catalytic
Flue Size 6 inches
Vent Top
*Minimum Chimney 12 feet - Sea Level
Integrated Ash Pan N/A
Distribution Blower Optional
Fresh Air Optional
Weight 460 lbs
Depth 26 inches
Height 33-1/2 inches
Width 27-1/2 inches
Floor Protection Non-combustible
*Rear Clearance 10" DWSP
Mobile Home No