Onsen Airtight Connectable Steel Stove

An airtight and connectable version of the Onsen stove, this model allows the combustion air to be directly connected to the outside. The Onsen airtight connectable stove is ideal for RT 2012 or low energy consumption homes.

Reference: P648811
Why this product?
8 hour extended burning

The unit can operate in slow combustion mode for 8 hours without adding more fuel or other external intervention. There will be a bed of embers after this period. This is enough to reload the unit with fuel to relight it.

Adjustable secondary air

Secondary air protects the glass against smoke and soot deposits. It ensures combustion of volatile materials. The adjustable secondary air flow can adapt the unit’s operation to high draft conditions.

Airtight unit RT2012 compatible

Ideal for low-energy consumption construction (BBC) OR RT2012 The unit is equipped with a central fresh air input on a connection nozzle:
* no air intake in the room,
* direct connection possible to crawl space or external air intake.

Cast iron-clad combustion chamber

In addition to its thermal properties, the cast-iron housing gives this model a unique style.

Clean glass

The clean glass system slows deposit buildup on the glass. An air supply above the glass creates a protective curtain. The preheated air is propelled along the glass. It triggers combustion of gas and volatile materials, thereby protecting the glass against smoke and soot deposits.

Post-combustion system

Injection of pre-heated air into the combustion chamber The supplementary air intake in the back enables hydrocarbons to be destroyed at a high temperature. Complete combustion reduces pollution.

Optimal power
6 kW
Power modulation
4 to 9 kW
Heat volume
80 to 180 m³
Heating surface
30 to 70 m²
Green flame
7 stars
78 %
CO rate
0.07 %
Concentration of powders
35 mg/Nm³
Performance index
Logs 25, Logs 33 cm
Maximum length of the logs (horizontally)
40 cm
Smoke exhaust
Diameter of nozzle
150 mm
Connection of the fresh air circuit
100 mm
H 1048 x L 502,5 x W 518 mm
135 kg
EN 13240 – BImSchV2
5 years
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