Max. Total Length Of The Flue Pipe; 2.4 Plastic (Pps) Balanced Flue System For Routing Through A Lightweight Shaft; Shaft Modules "Unifix" Offered By Skoberne (Made From Aerated Concrete); Skobifixnano" And "Skobifixxs 30" Shaft Profiles Offered By Skoberne (Made From Foamed Ceramics) - Viessmann Vitoladens 300-C Technical Manual

Design and sizing information for the Vitoladens 300-C, -T, and Vitorondens 200-T, 222-F

Max. total length of the flue pipe

Rated heating output
at system temperature 50/30 °C
Max. length for system size Ø 80 mm
Max. length for system size Ø 100 mm m
2 x 87° balanced flue bends are taken into consideration for the max-
imum flue lengths.
2

2.4 Plastic (PPs) balanced flue system for routing through a lightweight shaft

A space saving shaft for reduced temperature requirements may be
retrofitted if the Vitoladens is installed in the living space with one or
more full storeys above and there is no shaft available.

Shaft modules "UNIFIX" offered by Skoberne (made from aerated concrete)

a

"SKOBIFIXnano" and "SKOBIFIXXs 30" shaft profiles offered by Skoberne (made from foamed ceramics)

Ø 60
1 6
0
0
1 3

Anchoring for roof outlets with shaft profiles

(Where the shaft is run up to the roof skin)
VIESMANN
18
kW 19.3 20.2 23.5
m 10 10 12
— — —
Ø 80
2 0
0
1 5
0
24.6 28.9 35.4 42.8
12 15 22 —
— — — 22
Subtract other bends, tees and extension pieces from the maximum
length using the following values:
■ Balanced flue bends 45º: 0.5 m
■ Balanced flue bends 87º: 1 m
■ Balanced flue inspection tee: 1.5 m
The shaft used must comply with the requirements for domestic chim-
neys to DIN V 18160-1 or must be generally approved by the building
inspectorate.
Ø mm a b
mm mm
165 240
210 300
240 360
280 400
Fire rating 30 min.
Skoberne offer a shaft system made from breeze concrete or foamed
ceramics with general Building Regulations approval [Germany].
Address for Skoberne:
Skoberne Schornsteinsysteme GmbH
Ostendstrasse 1
D-64319 Pfungstadt
VITOLADENS, VITORONDENS
(cont.)
53.7 67.6 85.8 107.3
— — — —
22 22 22 22
Fire rating
500 90 min
500 90 min
249 90 min
249 90 min