Double flap LKH 60 with wall penetration

• This is always needed when the area between cold and warm needs to be sealed with insulation to prevent the living space and the fireplace from cooling down and to prevent condensation from forming in the fireplace.
• Combustion air supply for oil heating systems, gas heating systems, pellet/wood stoves, wood chip heating systems and individual fireplaces.
• Material: Stainless steel

Areas of application:

• extractor hoods
• Attic ventilation
• Residential ventilation
• Basement ventilation
• Boiler room ventilation
• Warm air ducts

Scope of delivery:

• 1 x PVC plastic pipe as a wall penetration, length 430 mm
• 1 x stainless steel external air grille
• 1 x double flap LKH