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Blaze King

King 40

King 40

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At 81% efficiency, the King is the most efficient wood stove in the world. This allows you to get the most heat out of your wood to reduce your heating costs. The King has the largest and deepest firebox of any stove on the market and is for serious wood burners. This stove is great for families who live in colder climates, have larger homes, or need heat for longer periods of time. You can fit up to 80 lbs. of wood into the King's 4.35 cu. ft. firebox. That's equal to 708,275 BTUs of available wood energy. The King can burn for 40+ hours on low or produce a tremendous amount of heat for 12 to 16 hours, depending on your installation and wood type.



Appliance Performance

Cord Wood Max BTU's  57,000 BTU's
Efficiency 81% (as listed by EPA)
Constant Heat Output on High 47,809 BTU's per hour for 10 hours
Constant Heat Output on Low 14,313 BTU's per hour for up to 30 hours
Square Feet Heated 1,500 – 3,000
Average Heating Time 10 to 20 hours
Potential Burn time on low Up to 40 hours on low
Emissions (grams/hour) 1.1 g/hr
Firebox Capacity 4.35 cu.ft.
Flue Size 8"
C0 Weighted Avg (g/min) 0.71 g/min
Manual and Dimensions

Blaze King King 40 User Manual

Hearth Pad Wall Dimensions

Heath Pad Corner Dimensions

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