Blaze King $$$
King 40
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...

King 40As shown
Configure, Price & Visualize
Verified Estimate answers a few fit questions so the price uses the exact vent kit and install add-ons the space needs. The most accurate number.
Quick Estimate uses the simplest vent kit and a baseline install. A fast starting number, no questions.
Visualizer shows this unit rendered in a photo of the room before anything is decided.
Product Configuration
The unit, the venting it needs, and installation by the team that supplied it, priced right on this page.
This one prices person-to-person. Stop by one of our showrooms or send us your measurements, and we’ll work out the exact build and write your estimate.
Available at our Erlanger showrooms · SKU S.KE40
Basic Product Info
Approx. Heating Area
1500-3000
Fan Kit
O
Max Burn Time
Up
Max Log Size
Up to 22 3/4” w x 15 1/4” h x 17 3/8” d
More Product Info
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.
Manuals & Spec Sheets
Documentation for this model is available on request.
Common Product Questions
Can I get an instant online estimate for the King 40 in Northern Kentucky?
Yes. Tate Builders Supply prices the King 40 right on this page—the unit, the venting it needs, and installation by our own team—in about two minutes, free and with no obligation.
What does the estimate include, just the unit?
Everything it takes to get it burning: the King 40 itself, the venting it needs, and installation by our own team, because we install what we sell. Get the number here, then schedule an appointment to confirm it.
Is the online price real, or just a rough guess?
It’s a real, configured estimate from the live catalog, not a vague range. Choose your options above and the number follows that exact build.
Who installs and services the King 40?
We do. We install what we sell, and the same team services it afterward. Your appointment confirms the venting, clearances, and gas line before anything is ordered.
Shop the Series, Not the Model
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