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Cod. 3541T090 - Rev. 00 - 06/2019
INSTALLATION
Table. 5 - Accessories
Losses in m
eq
Air
intake
Fume exhaust
Vertical Horizontal
Ø 80
PIPE 1 m M/F 1KWMA83W 1,0 1,6 2,0
BEND
45° M/F 1KWMA65W 1,2 1,8
90° M/F 1KWMA01W 1,5 2,0
PIPE SECTION with test point 1KWMA70W 0,3 0,3
TERMINAL
air, wall 1KWMA85A 2,0 -
fumes, wall with antiwind 1KWMA86A - 5,0
FLUE
Split air/fumes 80/80 010027X0 - 12,0
Fume outlet only Ø80
010026X0 +
4,0
1KWMA86U
Ø 60
PIPE 1 m M/F 1KWMA89W 6.0
BEND 90° M/F 1KWMA88W 4.5
REDUCTION 80/60 041050X0 5.0
TERMINAL fumes, wall with antiwind 1KWMA90A 7.0
Ø 50
PIPE 1 m M/F 041086X0 12
BEND 90° M/F 041085X0 9
REDUCTION 80/50 041087X0 10
ATTENTION: CONSIDER THE HIGH PRESSURE LOSSES OF Ø50 and Ø60 ACCESSORIES; USE THEM ONLY IF NECESSA-
RY AND AT THE LAST FUME EXHAUST SECTION.
Use of Ø50 and Ø60 flexible pipe (for ducting only)
The chart includes the starting accessories code 041087X0 for Ø50 and code 041050X0 for Ø60.
Up to 4 m. of Ø80 mm flue can be used between the boiler and the passage with reduced width (Ø50 or Ø60), and up to 4 m. of Ø80 mm flue on the intake (with max.
length of Ø50 and Ø60 flues).
fig. 30 -
A =
Ø50 - 22 m MAX
Ø60 - 60 m MAX
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