Kuma Applewood Cookstove: The 375-lb Solution for Montana's Off-Grid Properties

The Kuma Applewood tackles two essential needs with one compact unit — heating 600-1000 square feet while offering full cooking capability on just 14-inch logs. This 375-pound dual-function cookstove heats 600-1000 sq ft while offering full baking and stovetop cooking capabilities with just 14” logs. At 22.5” W x 37” H x 20.375” D, it fits where larger units won’t.

For contractors working Montana’s off-grid properties, tiny homes, and manufactured housing, the Applewood delivers what matters: EPA Exempt status as a cookstove (non-catalytic design) that simplifies permitting, and no electricity required for operation. The integrated oven reaches 250°F-550°F for real baking capability, not just warming.

Installation Flexibility That Expands Your Market

The Applewood’s clearances change everything for tight installations. 5” side wall clearance with double-wall pipe beats most heating-only stoves by inches. Manufactured/Mobile Home Approved (requires double-wall pipe and outside air kit) opens up the entire manufactured housing market — critical in Montana where affordability drives housing choices.

Clearance Specifications	Single-Wall	Double-Wall
Rear wall	7”	6.5”
Side wall	5”	5”
Corner installation	15.75”	15.25”
Ceiling height	84”	72”

The hearth requirements keep it simple: Type 1 Ember Protection with 16 inches extension front, 3.25 inches sides, and no R-value requirement (0.0). Standard floor protection works — no special insulated hearth pads needed.

Ready for 4” Outside Air Kit (KA-OA-1) means compliance with tight-home standards without custom fabrication. The 6-inch flue diameter uses standard chimney components available everywhere.

Off-Grid Performance That Delivers

25,000 BTU/hr heat output from cordwood keeps small spaces warm through Montana winters. Up to 7 hours burn time means overnight heat without constant feeding — critical when you’re miles from town and the power’s out.

The cooking side performs. Integrated cast-iron griddle top for stovetop cooking handles morning pancakes or evening stir-fry. The oven compartment fits 12” x 15” cast iron griddle — real baking space, not a token warming drawer. Adaptable cooking temperature controlled by fire intensity/air intake gives actual temperature control through the 250°F-550°F range.

Performance Specifications	Value
Heat output	25,000 BTU/hr (Cordwood)
Heating capacity	600-1000 sq ft
Burn time	Up to 7 hours
Firebox volume	1.2 cu ft
Max log length	14 inches
Weight	375 lbs (unit)

The 1.2 cu ft firebox is compact, but that’s the trade-off for the vertical design. Small firebox requires shorter logs (14”) and more frequent loading compared to large heating stoves. For off-grid cabins where folks are home tending the fire anyway, it’s not a dealbreaker.

Built for Real-World Reliability

Handmade in Idaho, USA matters when parts availability counts. UL 1482-2022 Safety Certified (OMNI-Test Laboratories) and UL 103HT Chimney Compatibility mean no insurance headaches.

The warranty structure reflects actual use patterns:

• 3 years parts on maintenance items (bricks, gasket, paint)
• 5 years parts / 3 years labor on wear items (brick supports, ash grate, cooking racks)
• “Forever” parts coverage on structural components with 3 years labor on most warrantied components

Notable restriction: Stove is primary for cooking/baking; not warranted if used exclusively for 24/7 home heating. Kuma’s being honest — this is a cookstove that heats, not a heating stove that cooks.

Self-cleaning glass viewing door for the firebox and Live-grate ash pan system for easy cleaning reduce maintenance hassles. Low clearance requirements allow for flexible placement. Excellent for power outages and small cabins according to users who’ve run them.

The Bottom Line

At 375 pounds and a 2-foot by 3-foot footprint, the Applewood fits where it needs to fit. The ultra-low clearances and manufactured home approval expand installation options beyond typical wood stoves. Seven-hour burn times and genuine cooking capability make it practical for daily use, not just emergency backup.

Perfect for Montana’s growing tiny home market, off-grid cabins in the Yaak or Bob Marshall wilderness, and anywhere else folks need heat and cooking without the power grid. The 14-inch log length restriction is real — but for the space savings and dual function, it’s a trade worth making.

FAQ

Can the Kuma Applewood heat a full-size home? No. The 600-1000 square foot heating capacity suits small homes, cabins, and tiny houses. For larger spaces, it works as supplemental heat or zone heating for the main living area, but won’t heat a 2,000 square foot ranch.

What’s required for mobile home installation? Double-wall pipe and the KA-OA-1 outside air kit. The unit comes approved for manufactured homes when installed with these components. Follow all manufacturer clearances exactly — mobile home fires spread fast.

How much cooking can you actually do on this stove? The cast iron griddle top handles skillets and pots like any stovetop. The oven maintains 250-550°F for real baking — bread, casseroles, roasts. Temperature control takes practice since you’re adjusting fire intensity rather than turning a dial.

Does the EPA Exempt status affect local permits? EPA Exempt as a cookstove simplifies federal compliance but doesn’t override local regulations. Some jurisdictions still require permits for any solid fuel appliance. The UL safety certifications help with inspections.

What maintenance does the Applewood require? Standard wood stove maintenance: empty the ash pan regularly using the live-grate system, clean the glass when needed (self-cleaning helps), annual chimney cleaning, replace door gaskets when they wear. The cooking surfaces need seasoning and cleaning like any cast iron.