• Additional thermal insulation of Fleck vents
• Reduces the formation of condensation in the exhaust air pipe
• For flat roof and for pitched roof roof terminals
• Options: top part insulated, bottom element insulated, set consisting of top and bottom element, insulated

Vent upper pipe incl. connection pipe (complete)

• DN 70
• DN 100
• DN 125
• DN 150
• DN 200
• DN 250
• DN 300
• DN 400

Connection pipe or vent upper pipe (single)

• DN 70
• DN 100
• DN 125
• DN 150
• DN 200
• DN 250
• DN 300
• DN 400