cold water
storage
___<__ font="">
/ \
____O | high pressure overflow into CWS
/ | plas psh
| |22mm T ft1(n) ppf2(n) 22mm
| |--HW out---X-----X-------T--->----Toilet HW
| ___^_______ c p c |
| / \ |
|22mm | | \--->---Downstairs HW
|service | |
|push | |
|fit | |
|(need) | |
| | |
| | |
| | |
| | |
| cold | |
| in | |
\________| |
/ \___________/
o
||
22mm
bleed
off
valve
(needed)
No comments:
Post a Comment