Viessmann VITOCAL 160-A - Page 3

7.2 Connection of solar collectors and sizing the expansion vessel (type WWKS) ............ 29
■ Design and function of the expansion vessel ........................................................... 30
■ Specification of the expansion vessel ....................................................................... 30
■ Sizing the expansion vessel ..................................................................................... 30
8. Appendix 8.1 Form for designing the sections in the extract/expelled air pipework .......................... 32
8.2 Form for calculating the total pressure drop in the extract/expelled air pipework ........ 33
8.3 System diagram - extract/expelled air pipework ........................................................... 34
9. Keyword index .............................................................................................................................................. 35
Index
(cont.)
VITOCAL 160-A
VIESMANN
3
5822 485 GB