THERMOSIPHONIC SOLAR WATER HEATERS / TECHNICAL DOCUMENTATION / PAGE 12
STEP 8
Using the holes in the collector feet as a guide, drill the roof floor and install the appropriate fasteners
to secure them. Alternatively you can use the below table. Use fasteners of appropriate length and
type to ensure that the collector feet are secured onto the structural layer of the roof and not on the
insulation. Use an appropriate sealing material to prevent moisture from penetrating the roof
material.
TABLE C
SYSTEM
125/2,1 160/2,1 160/2,6
160/
2,6Η
200/2,1 200/2,6
200/
2,6H
200/
3
300/
3Η
300/4,2
DISTANCE
C [mm]
1304 1304 1304 2181 1304 1304 2181 1574 2071 2617