Unical DUA plus BTN 28 - Page 16

Installation info
16
fig. 13
>
500
_
Hmin. = 165 mm
CONFIGURATIONS FOR SEPARATE
PIPES (SUCTION AND OUTLET) Ø 80
Example N.1
Primary air suction from perimeter wall and
flue gas discharge on roof.
Maximum allowable pressure loss:
65 Pa
Example N.1