Thursday, May 28, 2020

Hearthstone Mansfield 8012

Hearthstone Mansfield 8012

No Longer Available from Obadiah's.


The Mansfield 8012 wood stove is hand-crafted in Vermont by Hearthstone and is designed to provide sustained heat, even in the coldest climates, with low particulate emissions and is EPA certified.  Each stove is a complement of cast iron and hand-selected soapstone - making each Mansfield beautifully unique!

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This stunning stove, the Mansfield 8012, is in the Hearthstone Select Collection of soapstove stoves.  Hearthstone has also incorporated into this beauty the benefits of advanced wood burning technology (without the cost and maintenance of a catalytic converter) to produce large amounts of heat and be clean burning.  Mansfield 8012: warmth plus style!  



  • 3.2 cubic foot firebox with extra wide door – easy loading and deep firebox allow logs up to 19” in length
  • Single air intake – stove control is easy and can produce more consistent heat

  • Open/close ash grate and removable ash drawer – clean easy ash removal even while fire is burning
  • Unmatched fire viewing – flame/light present from gases ignited off the burning wood by a secondary air tube, even with low burning rate
  • Non-catalytic combustion system – complete combustion =  1) greater efficiency; more heat from less wood, 2) clean burning; reduced smoke and creosote build-up


Optional Features:

  • Outside air adapter – provides improved efficiency in airtight homes, and reduces cold drafts along the floor
  • Rear heat shield – allows more placement options by reducing clearance requirements, and creates a convection passageway between shield and back of stove to allow optional fan to circulate air through the house more effectively
  • Fan with built-in thermostat and rheostat (rear heat shield required) – helps spread heat evenly throughout the home, fan only operates when the stove is at a significant heat level and the rheostat controls the fan speed


Color Finishes:

Matte Black

Brown Enamel

Blue Black Enamel

Black Enamel


SoapStone Finish - Polished Gray


About Soapstone Stoves:

The firebox of a soapstone stove is actually constructed of stone - soapstone holds and radiates heat but also has the benefit of being able to withstand direct flames indefinitely.  The stove’s top, back and sides are made of thick pieces of stone forming the interior and exterior wall of the stove.

The heat quality of stone is more even and comfortable than steel, cast iron or refractory bricks and the surface temperature is safer in that it does not get as hot.

In addition, natural patterns in soapstone are beautiful and that beauty transfers to the attractive uniqueness of each stove and high temperatures only deepens the stone’s rich color.

Soapstone stoves crafted by Hearthstone use a combination of materials maximizing the benefits of each to deliver warmth plus beauty.

Specifications Mansfield 8012 Wood Stove
Heats up to 2,500 sq. ft.
Burn Time up to 10 hours
Heat Life up to 14 hours
Size 80,000 BTUs
EPA Rating 2.9 grams per hour
Efficiency 77.4%
Maximum Log Length 21"
Firebox Capacity 3.2 cubic feet
Flue Exit & Diameter top - 6"
Ash Pan yes
Optional Blower Kit yes
Actual Weight (lbs.) 550
Alcove Certified yes
Mobile Home Certified yes
Clearances (With single wall pipe & no rear heat shield)
Side 18"
Rear 19"
Corner 14"
Clearances (With double-wall pipe & rear heat shield)
Side 18"
Rear 8"
Corner 14"
Hearth Pad
Minimum Size (US) 38-1/2" W x 46" D
Minimum Size (Canada) 43" W x 50" D
Minimum R-value Ember protection
Black Enamel Finish
Hearthstone Mansfield 8012
Blue Black Finish
Hearthstone Mansfield 8012
Brown Enamel Finish
Hearthstone Mansfield 8012
Matte Black Finish
Hearthstone Mansfield 8012
Wood Stove Price
Mansfield - Matte Black $3,699.00
Mansfield - Brown Enamel $4,099.00
Optional Accessories Price
Outside Air Kit $69.00
Blower $399.00
Rear Heatshield $139.00

This product qualifies for free residential delivery with lift gate service within the lower 48 states. A large freight truck (18-wheeler up to 60' long) is standard on all deliveries. If you need a smaller truck, please call our office (406) 300-1776 to request a smaller truck size. Note: an upcharge may apply for small trucks.

A large freight truck (18-wheeler up to 60' long) is standard on all deliveries. If you need a smaller truck, please call our office (406) 300-1776 to request a smaller truck size. Note: an upcharge may apply for small trucks.

Please inquire with our sales staff if you have specific shipping needs such as international, freight terminal and/or business deliveries or if you need a smaller truck size. Click here to see Obadiah's Shipping Terms.

  • Obadiah's offer's a 20% discount and free shipping on most complete chimney systems. Contact our chimney specialists for an exact quote.

Be sure to check out our newly improved Cookstove Community website; the best place online to connect with other cookstove users over stoves, self-sufficient living, alternative energy, and more! Take a look at our selection of videos, articles, and photos, and be sure to visit the forums to connect with like-minded folks from all over.

If you are planning to cook with a cookstove, you will need to understand some basic fire safety. Remember, extinguishing a grease or oil fire with water is not a good idea.

For help choosing and installing a wood boiler, see the links and posts below.

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