Viessmann VITOCAL 350-A Installation And Service Instructions Manual page 15

Requirements for transport and siting: Type AWHI 351.A
Partition wall
Air intake/air discharge via weather grille
D
B
Fig. 6
Discharge side
A
Weather grille
B
Partition wall
C
Intake side
D
h Height to the top edge of the weather grille
Installation preparations for heat pumps installed indoors
A
B
≥ 1
0 0
0
C
(cont.)
Air intake/air discharge via light well
K D
Fig. 7
Discharge side
A
C Partition wall
Intake side
D
Light well
K
≥ 1
0 0
0
C
K
A
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