Venting Options - Stainless Steel/Pp; Two Pipe System-Vertical Exhaust/Vertical Air Intake; Two Pipe System-Horizontal Exhaust/Horizontal Air Intake - Viessmann Vitocrossal 200 Installation Instructions Manual

Venting Options - Stainless Steel / PP
Vitocrossal 200, CM2 400, 500 and 620 Installation
Two Pipe System - Vertical Exhaust / Vertical Air Intake
Flue
Air
a - Equivalent length (exhaust)
b - Equivalent length (air intake)
Note: See table on page 47.
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