14
2
1
3
4
3
3.2 Flue pipe connection
Connection of single roof flue kit B22
The combustion air is taken directly into the room and the smoke exhaust is done to the exterior thanks to a
single flue kit through the roof.
The use of roof chimney implies the to take the air combustion from the room where the heater is installed.
Caution
: Foresee a sufficient ventilation into the room. The required fresh air for combustion must be at
least of 2 times the power of the unit. Example for a heater of 80 kW/h = 80 x 2 = 160 m3/h.
The tee located on the lower part of the kit allows for possible condensate recovery into the flue pipe and an
access for chimney sweeping.
The flue pipe must be solidly fixed to be stable. The flue pipe cannot solely be held by the unit in any case.
CAUTION
Accumulated losses cannot exceed available losses.
The given losses are made with the accessories we sale or recommend with our range of heaters.
Model of the heater
ATX25
*
ATX35
ATX45
ATX60
ATX80
Diameter of flue pipes
80 mm
80 mm
80 mm
80 mm
100 mm
Fumes mass flow 8 % O2
49 Kg/h
68 Kg/h
86 Kg/h 113 Kg/h 148 Kg/h
Available losses of fumes
120 Pa
200 Pa
250 Pa
300 Pa
240 Pa
Losses of Kit B22
30 Pa
50 Pa
80 Pa
135 Pa
50 Pa
Losses for additional single extension of 1 meter
2 Pa
4 Pa
7 Pa
12 Pa
5 Pa
Losses for additional 90° single elbow
2 Pa
4 Pa
7 Pa
12 Pa
15 Pa
2
1
3
Composition of the kit B22 :
(1) 1 tee with purge and removable cap
(2) 1 single extension to adjust
(3) 1 single roof terminal with flashing
Additional accessories :
Single elbow 90°
Single extension of 1 m
Composition d’un kit B22 :
(1) 1 single elbow 90°
(2) 1 tee with purge and removable cap
(3) 2 single extensions
(4) 1 single roof terminal with flashing
Accessoires complémentaires:
Coude monotube
Longueur d’un mètre
Axial gas heater :
Vertical gas heater :
* Only available for ATXH
