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5773 596 v1.0
Vitocrossal 200, CM2-400, -500 and -620 Technical Data
Specifications
Flow Rate
Pressure drop (primary circuit)
The Vitocrossal 200 is only suitable for fully pumped hot
water heating systems.
Recommended Flow Rates CM2
Boiler model
400
500
620
20° F
r
t
GPM
137.2
171.0
213.2
40° F
r
t
GPM
68.6
85.5
106.6
11° C
r
t
m
3
/h
31.1
38.8
48.4
22° C
r
t
m
3
/h
15.5
19.4
24.2
r
t = temperature difference
This boiler does not require a flow switch.
Pressure drop
Flow rate
