Ariston 801 Instructions For Installation, Use, Maintenance page 34

TYPICAL CONFIGURATIONS (ø 110 mm - ø 125 mm - ø 150 mm - ø 160 mm)
Type
Maximum piping length
L1 exhaust + L2 intake
When a curve is added: 90° (PVC) remove 3 m from the permitted length / 45° (PVC) remove 1.5 m from the permitted length.
* The Ø160 mm pipe requires the adapter accessory cod. 3629159.
NON-DUCTED PRODUCT
OUT IN
FIG. A
MIXED DUCTING
Ø125 > 150x70 – 90°
FIG. B
TABLE WITH MINIMUM CEILING HEIGHTS
FOR DUCTED INSTALLATION
Model 80 l
ø 110 mm ≥1950
ø 125 mm ≥1970
ø 150 mm ≥1980
ø 160 mm ≥2020
* If the specific support is used (code 3629157), a further 165
mm must be added to the measurements already shown in
the corresponding column.
34 / EN
ø110 (PVC)
ø125 (PVC)
ø150 (PVC)
ø160 (PVC)*
SIZE 150 DUCTING – NO ADAPTER
SIZE 125 DUCTING – WITH ADAPTER
110 l *
150 l
≥2180 ≥2430
≥2200 ≥2450
≥2210 ≥2460
≥2250 ≥2500
L1
L1 L2 L2
12 [m] 8 [m]
25 [m] 20 [m]
38 [m] 34 [m]
56 [m] 53 [m]
ø150
ø150
ø125
ø125
L1 L2 L2
L1
4 [m] 8 [m]
16 [m] 20 [m]
30 [m] 34 [m]
49 [m] 53 [m]
MIN 155
121
117
106