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Type
Principle
C
(10)3(X)
C
(12)3(X)
(1) The material must also satisfy the material property requirements from the relevant chapter.
(2) EN 15502-2-1: 0.5 mbar suction due to depression
(3) See table for shaft or duct requirements
Tab.14
Minimum dimensions of shaft or duct
Version (D)
Rigid 60 mm
Rigid 80 mm
Concentric 60/100 mm
Concentric 80/125 mm
7686707 - v.01 - 06092018
Description
Combined air supply and flue gas outlet system
(CLV) with overpressure
Minimum permitted pressure difference between
the air supply and the flue gas outlet is -200 Pa
(including -100 Pa wind pressure).
The channel must be designed for a nominal
flue gas temperature of 25°C
Place a condensation drain, equipped with a si
phon, at the bottom of the channel.
Maximum permissible recirculation of 10%.
The common outlet should be appropriate for a
pressure of at least 200 Pa.
The roof feed-through must be designed for this
configuration and must cause a draught in the
channel.
A draught diverter is not permitted.
AD-3000959-01
Important
Common flue gas outlet and individual air supply
(half CLV)
Minimum permitted pressure difference between
the air supply and the flue gas outlet is -200 Pa
(including -100 Pa wind pressure).
The channel must be designed for a nominal
flue gas temperature of 25°C
Place a condensation drain, equipped with a si
phon, at the bottom of the channel.
Maximum permissible recirculation of 10%.
The common outlet should be appropriate for a
pressure of at least 200 Pa.
The roof feed-through must be designed for this
configuration and must cause a draught in the
channel.
A draught diverter is not permitted.
AD-3000930-01
Important
Without air supply
Ø duct
110 mm
130 mm
120 mm
145 mm
The fan speed must be adapted for
this configuration.
Contact us for more information.
The fan speed must be adapted for
this configuration.
Contact us for more information.
6.5.2
Requirements for shaft for C
□ duct
110 x 110 mm
130 x 130 mm
120 x 120 mm
145 x 145 mm
Permitted manufacturers
Connecting material to the
common channel:
Centrotherm
Cox Geelen
Muelink & Grol
Natalini
Poujoulat
Skoberne
Ubbink
Connecting material to the
common channel:
Centrotherm
Cox Geelen
Muelink & Grol
Natalini
Poujoulat
Skoberne
Ubbink
93
With air supply
Ø duct
□ duct
120 mm
110 x 110 mm
140 mm
130 x 130 mm
120 mm
120 x 120 mm
145 mm
145 x 145 mm
6 Installation
(1)
AMC
31
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