Technical data

Vitorond 200, VD2A Technical Data
5354 787 - 01
10
Technical Data
Boiler Connection Kit (standard equipment)
Legend
SS Safety supply - connection to pressure relief valve
LWCO Low water cut-off
TG Temperature gauge
BWS Boiler water supply
*1
Boiler must be controlled via Viessmann Vitotronic
Therm-Control logic in order to prevent the formation
of flue gas condensation at all local site return water
temperatures. Consult your local Viessmann Technical
Representative for other possible control options.
IMPORTANT
*1
Single
Aquastat
(optional)
*1
Dual
Aquastat
(optional)
9f in. (245 mm)
5
7
/8 in. (148 mm)
19e in. (490 mm)
7¾ in. (195 mm)
9f in. (245 mm)
TG
BWS
SS
LWCO
Note: Inch dimensions are rounded to the nearest
1
/4 in.