Detailed model comparison
Not three similar stoves.
Three clear choices.
Tap cooking surface, combustion chamber, insulation or control. You will immediately see what really changes from AIR to Original to PRO – and which upgrade makes sense for your use.
The model lab
Slide, tap and understand the difference.
All features · choose a category to filter
AIR · Cooking surface
26 cm stainless steel
Light, easy to maintain and quick to heat. Ideal when mobility matters more than maximum heat storage.
AIR · Combustion chamber
One compact combustion chamber
Open and direct: add wood and branches, see the flame and stay mobile with a total weight of just 4 kg.
AIR · Insulation
Single-wall, without firebrick
Deliberately simpler and lighter. This saves weight but stores less heat than Original and PRO.
AIR · Control
Directly through the fuel
Control the heat by the amount of wood and when you refill. Charcoal and briquettes are not intended.
Original · Cooking surface
26 cm cast iron
Cast iron distributes and stores heat more evenly – excellent for pans and Dutch Ovens.
Original · Combustion chamber
One large combustion chamber
More room for wood and embers, so you refill less often than with compact AIR.
Original · Insulation
Double wall + firebrick
The double wall and firebrick retain more heat and stabilise the draft.
Original · Control
Through wood quantity and embers
The robust all-rounder for regular wood fires. Charcoal operation and door control remain exclusive to PRO.
PRO · Cooking surface
26 cm cast iron
Cast iron plus adjustable airflow: an even cooking surface and the most precise temperature control in the range.
PRO · Combustion chamber
Two combustion chambers
Two separate paths lengthen the draft. PRO burns wood as well as charcoal or briquettes.
PRO · Insulation
Double wall + firebrick
Like Original, PRO stores heat with a double wall and firebrick, complemented by two adjustable doors.
PRO · Control
Volle Kontrolle + Kohlebetrieb
Only PRO regulates air through two doors, making it the most flexible choice for wood, charcoal and briquettes.
What each step up changes
Each step solves a different problem.
Take it anywhere
4 kg, stainless steel, one compact chamber. For the car, camping and limited storage.
Store more heat
Large chamber, 26 cm cast iron, double wall and firebrick. For regular wood fires.
Control everything
Two chambers, two doors and charcoal or briquettes as well. For maximum control.
The facts
Every difference, no small print.
| AIR | Original | PRO | |
|---|---|---|---|
| Price | |||
| Combustion chambers | one | one large | two |
| Doors | — | — | two, adjustable |
| Fuel | Wood, biomass | Wood, biomass | Wood, biomass, charcoal |
| Cooking surface | 26 cm stainless steel | 26 cm cast iron | 26 cm cast iron |
| Weight | 4 kg | 6 kg | 8,25 kg |
| Insulation | single-wall | Double wall + firebrick | Double wall + firebrick |
| Colours | 1 | 2 | 4 |
| Key strength | compact and portable | large chamber, long-lasting embers | full control + charcoal operation |
Price
AIR149,90 €89,90 €
Original169,90 €109,90 €
PRO249,90 €179,90 €
Combustion chambers
AIRone
Originalone large
PROtwo
Doors
AIR—
Original—
PROtwo, adjustable
Fuel
AIRWood, biomass
OriginalWood, biomass
PROWood, biomass, charcoal
Cooking surface
AIR26 cm stainless steel
Original26 cm cast iron
PRO26 cm cast iron
Weight
AIR4 kg
Original6 kg
PRO8,25 kg
Insulation
AIRsingle-wall
OriginalDouble wall + firebrick
PRODouble wall + firebrick
Colours
AIR1
Original2
PRO4
Key strength
AIRcompact and portable
Originallarge chamber, long-lasting embers
PROfull control + charcoal operation
From real experience
What customers highlight after purchase.
“Cook quickly with little wood – one litre of water was hot within minutes.”
Sandra N.OSTOVE Original · Shop review, edited for length
“Very well made, stable and the clear value-for-money winner for me.”
VerneOSTOVE PRO · Shop review, edited for length
“The stove is small, manageable and robust. I needed very little fuel for cooking.”
Ulrich K.OSTOVE Original · Shop review, edited for length
The final buying questions
What is usually still unclear before you decide.
I only want to use wood – is PRO still worth it?
Yes, if you want precise airflow control through two doors. If one large wood chamber and heat storage are enough, Original is usually the more economical choice.
Which model is easiest for camping?
AIR weighs 4 kg and is the most compact. Original and PRO store more heat but weigh 6 kg and 8.25 kg respectively.
Which cookware can I use?
The cooking surfaces measure 26 cm. You can use any cookware rated for open fire. Cast-iron pans and Dutch Ovens are particularly suitable.
What is exclusive to PRO?
Two combustion chambers, two adjustable doors and operation with charcoal or briquettes. Original and AIR are designed for wood and biomass.
Is Oranje technically different?
No. Oranje is a special PRO colour for our Dutch friends; construction and functions are identical.
Your use decides, not the largest model.
Choose AIR for mobility, Original for heat storage or PRO for full control and charcoal operation.
Your OSTOVE
Choose and add to cart.
Please choose a colour first.
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Your legal guarantee rights
Goods are covered by a legal guarantee of at least two years. If goods do not conform to the contract, you are entitled to free repair or replacement and, in certain cases, a price reduction or reimbursement.
Text version of the EU notice
Minimum two-year legal guarantee protection for goods sold in the European Union.
Consumers can claim their rights under the legal guarantee of conformity, for example if goods: do not match the description; do not function as intended.
Sellers are liable for any lack of conformity which existed when the goods were delivered, and which becomes apparent within the legal guarantee period. Sellers in such a situation are required to offer: free repair or free replacement; in some cases, a price reduction or full reimbursement.
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