Calculation Example; Exhaust Socket Dimensions - Miele PT 7186 Vario Operating And Installation Instructions

Installation - extraction ducting

Calculation example

A Wall pipe, with louvred vent
= 1 x 12' 5 5/8" (3.8 m)
Additional duct length
B/D 2 bends, 90°
= 2 x 2' 7 1/2" (0.8 m)
Additional duct length
C 1' 7 11/16" (0.5 m) plastic piping
= 0.5 x 3' 3" (1 m)
Additional duct length
Total duct length
Result: A duct diameter of 3 15/16"
(100 mm) is adequate as the total duct
length is less than the 65' 7 3/8" (20 m)
specified in Table II.
48

Exhaust socket dimensions

View from above
= 12' 5 5/8"
(3.8 m)
148.5 mm = 5 7/8"
700 mm = 2' 3 9/16"
1428 mm = 4' 8 1/4"
= 5' 3"
(1.6 m)
Rear view
= 1' 7 11/16"
(0.5 m)
= 5.9 m
148.5 mm = 5 7/8"
100 mm = 4"
87 mm = 3 7/16"