18
INS
TALLA
TION
Flange connection and adapters
The dimensions for the flange connections of the unit can be found in
the following table.
NOTE
The ducts must be
firmly and tightly
connected to the
connection valves.
DIMENSIONS FOR THE UNIT FLANGE CONNECTIONS
Dimensions (mm)
R
S
T
U
V
W
n
Vallox Pureo TX 1300
832 432 804,4 400 422,2 256,3
8
Vallox Pureo TX 1800 1032 432 1004,4 400 422,2
323
8
U
S
T
R
W
V
M8
NOTE
After tightening the
screws, the accessory
must also be fastened
by using the mounting
brackets.
AIR DUCTS, VENTILATION CIRCUIT
Follow the local regulations on air ducts and fire protection.
Fasten the duct, the connecting piece, and the flexible duct connectors
at the corners of the unit with M8x16 screws.