King 40 Ultra

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.

KE40 Manual

Description

Superior Engineering Blaze King¨ Classic Wood Stoves provide the optimum heating efficiency from solid wood fuel. When wood is initially burned in the firebox of your stove, as much as one-third of the wood's energy is released as gases and liquid/vapor materials. Blaze King¨ catalytic combustor stoves capture these gases and materials and "burns" them instead of allowing this valuable energy source to escape up the chimney. This secondary burn capability means greater heat output and cleaner emissions from the wood consumed. Your overall consumption of wood is reduced while your heat output is increased.   Special Features A large viewing glass door allows the fire to be seen from different angles in the room, creating an atmosphere of an open fireplace. The warmth and beauty of the fire can be highlighted with the addition of the optional gold-plated door.

Specs

Primary Specs
Width 31" (788 mm)
Height 39" (991 mm)
Depth 31 3/4" (807 mm) (without optional fan kit)
32 1/2” (826 mm) (with optional fan kit)
Weight 435 lbs. (197.3 kg)
Flue Diameter 8" (203 mm)
Additional Specs
Square Feet Heated 2000 – 3000
Maximum Log Size 23"
Burn Time Up to 40 hours on low
Emissions (grams/hour) 1.76 g
Firebox Size 4.32 cu. ft.

Performance

Real World Tested Performance (HHV B415)
Maximum heat input 708,275 BTU’s
Efficiency 81%
Constant Heat output on High 47,809 BTU’s/h for 12 hours
Constant Heat output on Low 14,313 BTU’s/h for up to 40 hours
CO% Weighted Average 0.6%