Roof tile type
Ventilation cross-section in cm
2
Double Roman tile 32
Double-S 30
Taunus tile 27
Harz tile 27
9.7 Collector fixing
Due to the many varieties available, solar collectors can be installed
in almost all types of building:
■ In a new build or modernisation project
■ On pitched roofs, flat roofs and on walls
■ Freestanding on the ground
■ Integrated into the roof surface
Viessmann offers universal fixing systems to simplify installation.
These fixing systems are suitable for virtually any form of roof and
roof cover as well as for installation on flat roofs and walls.
Above roof installation
In above roof systems, the collectors and the roof structure are con-
nected. At each fixing point, a rafter hook, rafter flange or rafter
anchor penetrates the water-carrying level below the collector. This
means the anchoring must be completely rainproof and secure. The
fixing points, and therefore also any possible defects, are no longer
visible post-installation. Maintain the minimum clearances from the
roof edge in accordance with EN 1991 (see page 95).
Required roof area
Add dimension b for each additional collector.
For collector installation, vertical pipes and dimensions of required
roof area, see table. For the installation version with horizontal pipes,
interchange dimensions a and b.
Collector Vitosol-FM/-F Vitosol 200-TM, type SPEA Vitosol 300-TM, type SP3C
SV SH
1.63 m
2
3.26 m
2
1.51 m
2
3.03 m
2
a in mm 2380 1056 2244 2244 2240 2240
b in mm 1056 + 16 2380 + 16 1194 + 44 2364 + 44 1053 + 89 2061 + 89
Design information regarding installation
(cont.)
VITOSOL
VIESMANN
97
5822 440 GB
9
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