Four published figures, and a fifth that decides whether it may be fitted · review
Three published figures, all of them flue gas figures: temperature, mass flow and particulates. No output, no efficiency, no dimensions.
The bottom line Three published figures and all three belong to the chimney: 312 °C, 4.8 g/s and particulates at or under 40 mg/m³ — the only mass flow in this family, which is what a flue calculation actually consumes. There is no nominal output anywhere in the listing, which is the figure buyers compare on.
A black steel wood stove carrying an A+ energy label, with three published figures: flue gas temperature 312 °C, flue gas mass flow 4.8 g/s, particulates ≤ 40 mg/m³ on wood.
No nominal output, no efficiency, no dimensions, no weight, no flue spigot diameter, no required draught.
4.8 g/s.
The calculation that decides whether a chimney suits an appliance takes three things from the appliance: the flue gas temperature, the mass flow and the required draught. This listing publishes two of the three, and it is the only one in this family to publish the mass flow at all.
That is an unusual set of priorities for a consumer listing, and it is the right set for anyone who intends to have the flue assessed properly.
The output. Every other listing in this family leads with a kilowatt figure and this one does not publish it anywhere.
It is not a small omission: it is the number buyers compare on, the number that feeds the sizing conversation, and the number the energy label is derived against. It will be on the plate riveted to the appliance and in the instructions; it is not in the listing, and this page does not supply one.
≤ 40 mg/m³, stated as a limit.
A ceiling and a measured typical value are different claims, and makers on this shelf publish both kinds without always distinguishing them. This page prints the form the maker used.
What a real flue emits depends on the moisture of the wood, on whether the appliance is run at its intended setting and on the draught it is getting — none of which a bench figure describes.
As this page was put together, the price sat around 1072 € at the German Amazon store.
The reference appears in the British, French, Italian 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.
| Nominal output | The listing is silent on it |
|---|---|
| Efficiency | Not published |
| Required draught | Not published |
| Flue spigot diameter | Not published |
| Flue gas temperature | 312 °C · 4.8 g/s |
| Emissions | ≤ 40 mg/m³ on wood |
| Standard named | The maker does not state it. |
| Energy label | A+ |
| Construction | Steel, black |
| Dimensions | The maker does not state it. |
| Weight | The maker does not state it. |
| Amazon reference | B07D3T4Z91 (one reference across 5 Amazon marketplaces) |
| EAN | 4250340909914 |
The listing publishes three flue gas figures and an energy label, and not the output. It is the odd absence in this family, because the output is the figure every other listing leads with. It will be on the plate and in the instructions.
It is one of the appliance inputs the flue sizing calculation consumes, alongside the gas temperature and the required draught. This is the only appliance in this family that publishes it, and two of the three inputs are here.
It is stated as a ceiling rather than a measured typical value, and this page reports it as the maker wrote it. What leaves a real flue depends on the wood and on how the appliance is run, which no bench figure describes.
A buyer who will get the full data sheet from the maker and wants the flue figures confirmed first
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.
Specifications: manufacturer sheet and Amazon product page. Prices and availability: Keepa. No product on this site has been physically tested.
7 kW, 76 %, firebox 390 × 378 × 267 mm, Ø 150 mm
Seven lines including a firebox measured in three dimensions and a log store below — and two area figures whose units do not agree with each other.
Best for: A room where the log store below is worth having and the firebox dimension decides the wood order
5.2 kW, glass door, anthracite
Three published lines — a glass door, an output and a colour. The least documented listing in this family, and the one that costs least.
Best for: A small room where the buyer already knows the flue and is not relying on the listing for it
12.1 kW, oven 345 × 370 × 190 mm, Ø 130 mm, 3.9 kg/h
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.
Best for: A larger room where the oven is part of the point and the flue has already been assessed
