Technical data

20
5584 069 - 05
Vitocrossal 200, CM2 400, 500, 620 and 620 TX Installation
Combustion Air Adapter Burner Connection
1. Secure intake connector with hex head screws,
washers and nuts to the flange of the
rotary damper.
2. Secure ventilation air hose DN 200 with hose clip
7 8 in. (7 200 mm) on the intake connector.
Boiler