Four published figures, and a fifth that decides whether it may be fitted · review
Nana IF Prity FM 12.1 With Oven review
Ten published lines including a fuel moisture limit, an hourly wood consumption and an oven cavity — the only listing here to publish any of the three.
The bottom line Alone in this family in stating a fuel moisture limit and an hourly consumption of 3.9 kg — the first of those outweighs the appliance itself on how a stove behaves. It adds an oven cavity, a full set of dimensions and the lowest flue gas temperature here; what it never gives, across ten feature lines, is an efficiency percentage.
What the maker’s page says
A 12.1 kW wood stove with an integrated oven, 490 × 460 × 930 mm and 94 kg net,
with a Ø 130 mm flue connection. Flue gas temperature 227 °C at nominal output,
carbon monoxide 734 mg/Nm³ at 13 % oxygen, wood consumption 3.9 kg per hour.
Oven cavity 345 × 370 × 190 mm. Energy label A. The maker states operation on
dry wood at 20 % moisture content or less.
The moisture line
No other listing in this family says it.
Every appliance test standard specifies the fuel the test was run on, which
means every appliance on this shelf has such a condition attached to its
figures. This is the one that prints it where a buyer will see it.
It matters because it is the variable that outweighs the appliance. A damp log
spends the first part of every load boiling water out of itself, and the heat
for that comes out of the room. No firebox recovers it.
An hourly consumption, which nobody else publishes
3.9 kg per hour, at nominal output.
It is a maker’s figure taken at a defined operating point, not a prediction
about a particular evening. What it makes possible is an arithmetic nobody else
on this shelf allows: consumption against output, from one manufacturer’s own
numbers.
The oven, measured
345 × 370 × 190 mm, which is a real cavity rather than a warming shelf. A stove
with an oven is tested under the roomheater standard while a wood-burning cooker
is tested under its own, and this appliance is sold as the former.
What that means in practice: the oven has no thermostat. Its temperature follows
how the fire is being run, and holding it is a skill rather than a setting.
The missing number
The required draught. Ten feature lines, and not that one — which leaves the
flue calculation short of the input the appliance is supposed to supply.
The efficiency is absent too, which is unusual alongside a published flue gas
temperature and a published emission figure.
Where it is sold
Availability
As this page was put together, the price sat around 609 € at the German and Italian Amazon stores.
Outside the euro zone, the British Amazon store offers it in its own currency, which the range above sets aside.
The reference appears in the French and Spanish Amazon catalogues, with no seller behind it.
Asked, the American Amazon store returned not a single line; the buy button there opens a search rather than an empty page.
Keepa reading from the day this page was last updated; stock and prices change without warning.
Prices quoted in this text were read on 22 September 2026. The live price is at the top of the page.
The declared numbers, and where they stop
Strengths
The only listing in this family to state a fuel moisture limit, which is the variable that outweighs the appliance
An hourly wood consumption, published by nobody else here
The lowest published flue gas temperature in this family
A full set of dimensions including the oven cavity
Compromises
No efficiency percentage, despite ten feature lines
No required draught, so the flue calculation is missing its appliance input
The largest output in this family, which is the direction that gets run throttled
Specifications
Nominal output
12.1 kW, at a stated 3.9 kg of wood per hour
Efficiency
Not published
Required draught
Not published
Flue spigot diameter
Ø 130 mm
Flue gas temperature
227 °C
Emissions
734 mg/Nm³ at 13 % O₂
Standard named
The maker does not state it.
Energy label
A
Construction
The maker does not state it.
Dimensions
345 × 370 × 190 mm · 490 × 460 × 930 mm
Weight
94 kg net
Amazon reference
B0DF7YRW5T (one reference across 5 Amazon marketplaces)
EAN
3800215097744
Questions this one prompts
What does the 3.9 kg per hour figure tell me?
What the appliance consumes at its nominal output, which is what an hourly rate is measured at. It is the only consumption figure published in this family, and it is a maker’s statement rather than a prediction about your evening.
Why does the moisture limit appear here and nowhere else?
Because this maker chose to publish it. Every appliance standard specifies the fuel a test was run on, so every appliance has such a condition — this is the one listing on this shelf that puts it in front of the buyer.
Is 227 °C better than a higher figure?
It is a different figure, and it is an input to the flue calculation rather than a score. Lower flue gas temperatures mean more heat stayed in the room and also mean the gases arrive cooler at the chimney, which the calculation has to account for.
Who this one is for
A larger room where the oven is part of the point and the flue has already been assessed
A reference exists on these Amazon stores: France, Germany, Italy, Spain, United Kingdom. Listed is not the same as in stock — availability changes daily.
Details checked on September 22, 2026.
Sources
Specifications: manufacturer sheet and Amazon product page. Prices and availability: Keepa. No product on this site has been physically tested.