Self-closing door
Dual Hearth Stove

Sigma and Sigma Duplex are built-in inserts in an exquisite stylish design. Both models offer a fresh air intake option and heat transfer connections, and both inserts are equipped with DuplicAir®. The door has a self-lock feature and a long handle along the entire door height and comes in a modern widescreen design.

Sigma Duplex provides an amazing coherence between rooms – or room dividers. The stove is built into the existing wall or bought with a soapstone wall (Sigma Titan), and your home is added a two-dimensional experience, where the fire becomes visible fr om two sides.

Sigma is Defra/AEA certified.

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Steel colour: Black or grey
Dimensions: H550 x B843 x D498
KW: 4 – 8
M²: 40-140
Weight: 140 kg
Control: DuplicAir®
Dimensions combustion chamber: H360 x B580 x D290

Data sheets

Technical data Se PDF
Distance to flammable material Se PDF
Manuals Se PDF
Dimension drawings Se PDF
Test reports Se PDF
Eco label Se PDF
CAD drawings Se PDF