Tired of high heating costs? We've got a solution for you!

Parts in stock, when you need them, fast shipping!

Load image into Gallery viewer, DS Kozy King 300-09 Coal Furnace
Load image into Gallery viewer, DS Kozy King 300-09 Coal Furnace
Load image into Gallery viewer, DS Kozy King 300-09 Coal Furnace
Load image into Gallery viewer, DS Kozy King 300-09 Coal Furnace
Load image into Gallery viewer, DS Kozy King 300-09 Coal Furnace
Load image into Gallery viewer, DS Kozy King 300-09 Coal Furnace

SKU: DS300-09

DS Kozy King 300-09 Coal Furnace

Vendor DS
Free
This is a pre order item. We will ship it when it comes in stock.

DS does not allow us to advertise pricing online. Please send us a message or call for pricing.

We do not always have this model in stock. If not in stock, a custom ordered stove lead time typically runs 4-8 weeks. Please contact us before purchasing if you have any questions.

 The King of Furnaces

Models# DS100-14, DS300-09, DS400-09

The Kozy-King is a U.L.-listed, anthracite burning furnace that’s a whole heating solution for your house, shop, or greenhouse. Its secondary combustion provides maximum efficiency with less fuel. It’s thermostat-controlled for even temperature, and comes with a 3-speed blower and a safety feature to prevent overheating; the outside cabinet is insulated to minimize heat loss. Use the Kozy-King independently or in conjunction with another furnace.

  • Burns anthracite
  • #100-14 heats up to 2000 sq. ft.
  • #300-09 heats up to 3000 sq. ft.
  • #400-09 heats up to 4000 sq. ft.
  • Superior cast iron shaker grates
  • Cast iron airtight doors
  • Large loading door
  • Large ash pan
  • 3-speed blower
  • Thermostat controlled
  • Safety control with fan limit switch
  • Cast iron baffle
  • Secondary combustion system
  • Special tubes through fire box for maximum heat circulation
  • Forced draft
  • Insulated cabinet
  • 80/20 combustion bypass
  • Filter box left or right intake (18” x 18”)
  • 85.1% efficiency rating
  • Domestic hot water option
  • Clean air filter
  • Made in the U.S.A.



140,000BTU

Heats up to 3,000sqft

Burns nut or stove coal. Can also burn wood

8” rear exhaust

18”x18” plenum outlet

3-speed furnace blower

Massive 6.2cuft firebox

Includes grate shaker assembly and ash pan

Thermostat controlled

Forced draft blower

Insulated cabinet

80/20 combustion bypass



Pickup in Springwater NY or shipping available!