Lindab LCF is a versatile ventilation unit designed to improve indoor air quality and comfort. With its adjustable damper, you can easily control airflow to meet your specific needs. Installation is a breeze with the included mounting brackets and detailed instructions. The LCF is also highly efficient, helping you save energy and money on your utility bills. Whether you're looking to improve ventilation in your home or office, the Lindab LCF is an excellent choice.
lindab | we simplify construction
© 2021.03 Lindab Ventilation. All forms of reproduction without written permission are forbidden. is the registered trademark of Lindab AB.
Lindab's products, systems, product and product group designations are protected by intellectual property rights (IPR).
Installation instruction
Installations vejledning
Montageinstruktion
Assennusohje
Montageanleitung
Istruzioni di montaggio
Instructions de montage
Lindab LCF
2
A
B
x 3
x 1
x 3
click
click
click click
lindab | we simplify construction
LCF
Lindab reserves the right to make changes without prior notice
2021-03-15
Installation of faceplate
Installation af bundplade
Montera frontplatta
Etulevyn asennus
Montage der Frontplatte
Installazione del frontale
Montage de la façade
3
x 2
x 2
B
A
B
Ød1 = 125 => B = 250 mm
Ød1 = 160 => B = 300 mm
Ød1 = 200 => B = 400 mm
M8
Ød1
lindab | we simplify construction
LCF
Lindab reserves the right to make changes without prior notice
2021-03-15
Mounting of LCF in ceiling
Ophængning af LCF i loft
Upphängning av LCF mot tak
Kannakointi LCF
Montage des LCF an der Decke
Montaggio LCF a soffitto
Installation de LCF contre le plafond
4
20
25
30
40
50
60
70
80
100
150
200
∆pi[Pa]k0.70.8 0.9 1 1.21.4 1.61.822.5 33.5 44.5 56789101214161820
25
30
35
40
45
50
60
70
567891015202530 40 50 60 70 80 100 150200 300
qv [l/s]
5
6
7
8
10
15
20 25 30 40 50 60 70 80 100 150 200300 400500 1000
qv [m3/h]
80
lindab | we simplify construction
LCF
Lindab reserves the right to make changes without prior notice
2021-03-15
Click !Click !
Install / uninstall the damper
Montering / demontering af spjældet
Montera / demontera spjäll
Säätöpellin asennus / irrota
Montage / Demontage der Drossel
Montaggio / Smontaggio serranda
Montage / Démontage du registre
5
k= 15,5
2
1Δpi
qv = k x √Δpi
Δpi = (qv / k)2
qv [m3/h] = qv [l/s] x 3,6
90o
3
20
25
30
40
50
60
70
80
100
150
200
∆pi[Pa]k0.70.8 0.9 1 1.21.4 1.61.822.5 33.5 44.5 56789101214161820
25
30
35
40
45
50
60
70
567891015202530 40 50 60 70 80 100 150200 300
qv [l/s]
5
6
7
8
10
15
20 25 30 40 50 60 70 80 100 150 200300 400500 1000
qv [m3/h]
80
lindab | we simplify construction
LCF
Lindab reserves the right to make changes without prior notice
2021-03-15
K-factor scale
K-faktor skalaen
K-faktorskalan
k-arvoasteikon käyttö
K-Wert Skala
Scala del fattore k
Coefficient k
www.lindab.com
Most of us spend the majority of our time indoors. In-
door climate is crucial to how we feel, how productive
we are and if we stay healthy.
We at Lindab have therefore made it our most important
objective to contribute to an indoor climate that improves
people’s lives. We do this by developing energy-efficient
ventilation solutions and durable building products. We
also aim to contribute to a better climate for our planet
by working in a way that is sustainable for both people
and the environment.
Lindab | For a better climate
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