The “tight-sealing/cold-insulated” CB double valve system has been developed to counter the formation of condensation or the heat bridge in living areas / to ensure that the cold air doesn’t even reach the living space when the valves are closed.
The insulating valve between
“hot and cold”
Tight-sealing – cold-insulated
Effectively prevents condensate and energy loss
THE COMPONENTS IN OVERVIEW:
Double valve module
(incl. 2 x silicone seal, stainless steel double valve handle)
PVC plastic tube
Length 43 cm – can be cut to any length for use as a wall duct (outside diameter 170 mm, wall thickness 3 mm)
Stainless steel outside air grille
Stainless steel outside air grill which can be inspected, incl. insect protection grille and drip edge
The combustion air line becomes too cold.
Part or all of the stove system becomes too cold.
Part of the combustion air line becomes too cold.
No risk of cooling of the combustion air line and stove system.