System is designed to exhaust combustion products by positive pressure from heating appliances. System is used for relining of existing chimneys.
Double wall chimney system is designed to exhaust combustion products from heating appliances by natural draught.
Gas, oil
≤ 200 °C
stainless steel EN 1.4404
When dn from 80 to 200 mm – 0,5, 0,6, 0,8, 1,0 mm
When dn from 230 to 550 mm – 0,6, 0,8, 1,0 mm
P1 – positive pressure
O – not resistant
≥ 1001 mm
W – designed for wet operating conditions
1397-CPD-0182
1397-CPD-0183
EN 1856-2 T200-P1-W-Vm-L50050-O(100)
EN 1856-2 T200-P1-W-Vm-L50060-O(100)
EN 1856-2 T200-P1-W-Vm-L50080-O(100)
EN 1856-2 T200-P1-W-Vm-L50100-O(100)
1 The actual minimum distance to combustible materials from the outer surface of a connecting flue pipe (for flue liners isn’t applied) must be defined according to the designation of the product, as described in their marking, and national legal acts. If the legal acts and chimney designation indicate different distances to the combustible materials it is necessary to follow a bigger distance.