APPLICATION
DM (DOUBLE MODULE) Isokern DM block system is a high quality System Chimney. The double wall system maintains flue gas temperatures while preventing heat transference to the outer casing. The separation of the inner and outer components also allows for thermal movement, reducing the risk of cracking and subsequent leaking or staining. It is simple and quick to build.
The DM is available in 3 outer casing sizes - DM36, DM44 & DM54.
Suitable for use with inserts, stoves, open fires and cookers burning wood, solid fuel, oil or gas (not condensing appliances including Biomass & Pellets).
CONSTRUCTION
Pumice is a natural insulator. This is the unique property that separates pumice from all other chimney materials.
The insulating properties of Pumice allow the flue gases in the chimney to quickly reach their optimum temperature enabling the heating appliance to reach its optimum performance shortly after lighting.
It also keeps the chimney warmer longer as the heat output of the appliance decreases – once again aiding performance and reducing the likelihood of condensation and soot build-up.
APPROVALS
Isokern DM is HETAS Approved and is CE marked.
Designation Number
Double Module DM System Chimney* T450 N1 D 3 G(00)
INSTALLATION
See installation instructions in guides.