The Dwarf 4kw Small Wood Stove

(34 customer reviews)


The Dwarf 4kw is an efficient, compact, fully featured stove that is a perfect addition to small, spaces less than 300sq’ like: RV’s, travel trailers, skoolies, yurts and tiny houses on wheels. See which size is best for heating your space.

We’re stoked to have these stoves in-stock for the 2023 Heating Season! Hurry – these sell out fast & the next batch isn’t coming until after the New Year!

Save 10% off standard 4″ flue parts with the purchase of your Dwarf Stove! Discount taken automatically in cart. Does not apply to Ventis or snaplock parts.

Availability: In stock (can be backordered)

SKU: Dwarf4kW Categories: ,


We stumbled into the Tiny Wood Stove business after trying to source a stove for our Tiny Home a 1966 Airstream Travel Trailer. We wanted a modest sized wood burner for affordable off-grid dry heat. After searching the internet to find every possible solution we compiled a list of all the options. What we found was a bunch of stoves that were not ideal for our situation. They weren’t the right size, they didn’t have the right features or they were beyond our budget. So we set out to create the perfect stove for small spaces. The Dwarf is efficient, durable and affordable!


  • Cast Iron Door and Firebox for Durability and Heat Retention
  • Large Window for Monitoring and Enjoying the Fire
  • Top or Rear Flue Exit and Top Cooking Surface
  • Riddling Grate and Ash Pan for Easy Cleanup
  • Separate Primary, Secondary and Tertiary Air-Control
  • Add-on features:
  • Cool to the touch Spring Handle comes standard on all stoves!



Dimensions: H19.5” x W12” x D9”
Heat Output: 4kw How many BTU’s do you need?
Weight: 100lbs
Flue Diameter: 4”
Material: Steel & Cast Iron
Fuels: Wood & Coal
EPA Certified No – Learn more
UL Listed No – Learn more

Download the Dwarf 4kw Measurements Drawing



The sturdy body is made of thick 3/16″ – 5/16th Steel Plate.


The door is made of high-quality cast iron with a large fire viewing window for a classy look while providing optimal heat retention.


The 4” flue outlet can exit out the top or the rear of the stove depending on your needs. Exiting out the rear of the stove allows the entire top surface to be used as a cooking surface while exiting out the top of the stove allows are tighter installation with less clearances.


The Dwarf gives you complete control over primary, secondary and tertiary air supplies. The airtight primary and secondary air are controlled by separate levers on the bottom of the stove and the tertiary air-wash is controlled by a slide valve just above the door.


The Dwarf firebox is made of durable cast iron and refractory fire brick. Cast iron is very durable for continuous use, and the fire bricks reflect heat back into the firebox for a more efficient burn.



The bottom of the firebox is a cast iron grate with a mechanical lever (located lower left of door) that engages the floor of the grate sifting out ash from the firebox. This handy feature is a must for coal, and helps to quickly and efficiently clean out the firebox. Below the grate is a removable ash pan for easy disposal.


You can customize the look of your stove by adding the tall cast iron legs or wood storage stand. Enamel doors are available in your choice of colors.  Factory heat shields are available for clearance reduction.


16” sides, 18” rear, 36″ top to ceiling. You can reduce required clearances by up to 2/3 with a properly designed heat shield.


The Dwarf can safely burn wood, coal or compressed logs up to 10 inches long.

*Free shipping to the lower 48 US states on orders over $1,000.  Use our flue parts calculator to build a complete parts list for your project, and order everything at the same time to meet the free shipping threshold. If you are outside the lower 48, please contact us with your postal code for a shipping quote.


⚠ Warning: California Proposition 65

Use of this product can expose you to chemicals including soot, creosote, wood dust, and wood smoke containing carbon monoxide, which are known to the State of California to cause cancer, birth defects, or other reproductive harm.  For more information, visit www.P65Warnings.ca.gov.

⚠ Warning

The factory coating applied to your Dwarf stove is not food grade.  When using your stove for cooking, always place your food in appropriate cookware, and never directly on the stovetop.


This unit is not a certified residential wood heater. For portable and temporary use only.


Share your thoughts!

4.97 out of 5 stars

34 reviews

Let us know what you think...

One review with a 4-star rating

  1. christopher_wendt

    christopher_wendt (verified owner)

    Excellent product, well-made, everything as advertised. My only dissatisfaction is with the fact that parts seem to be often “out of stock” causing delays. Customer service and communication was otherwise great, however. So I would highly recommend the product, just plan to order well in advance if you are on a construction schedule, as some parts may take a few weeks to arrive. There are a few stoves on the market, but this one is functional as well as physically beautiful. Love the glass door adding light and beauty to the room. We really like our tiny wood stove.

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